It doesn't seem to be a secret coin list now, does it?
When you say surpass Ethereum, what do you mean? In terms of what?
Adoption? Price? Market cap?

All I see are a bunch of shitcoins that will be pumped then later on get dumped just like Ripple, Verge, EOS etc

No coins can overtake Bitcoin as the biggest coin in crypto history. Even if there are coins that have bigger prices than Bitcoin, but they cannot beat the popularity and survive well as Bitcoin. For example YFI, its price ever passed Bitcoin price, but now the price already dropped significantly and the popularity cannot grow well as Bitcoin. It is the same as Ethereum, it also never overtakes Bitcoin as the main crypto coin and has the most power to influence the market. So, Bitcoin surely will remain the biggest crypto coins at the end of this year or even in the next more years.

I would like to see most of the potential altcoins rise in value as much as Doge. Can I ask Elon Musk to speak positively about cryptocurrency in general? Maybe then we will see the altcoin season that we have been looking forward to for a long time?
Bitcoin has already shown what it can do, it's time to do it for other cryptocurrencies.

Don't ride with it, too much increase in just a short period of time, probably a bigger dump is incoming.

That's what I like about Doge, it always survive and sometimes it's easy to manipulate this coin, but of course not us, those who have the capacity can do it but it will not be worthless if it will dump unlike other altcoins.

Enjoy, but don't FOMO.  

The huge support that already received by bitcoin from the some institutional investors have been giving very big liquidity to the market.
This is also giving very big impact to the altcoins at the same time as the liquidity on bitcoin increased so hard and more people join in altcoin too.
There were so many newcomers came to the crypto since the pump for bitcoin has started.
It's good to see crypto already brought into the another level and it's not getting stuck.

As long as you know that the price can change anytime, so I'd suggest putting the products on fiat currency and make a signage or poster that you accept crypto as payment and that prices may vary because of the volatility, with that being said, I think adding another method of payment is good and as long as you have a good trusty wallet that you use, and that you can easily convert, then I think there's no problem to that, good luck!

Reading the forecasts of analysts, I am more and more convinced that Ripple will face a long litigation. I would not waste my time on a notoriously losing project. Moreover, there are many really promising alternative coins on the market now. Therefore, it is better to switch to more reliable options.

Not all altcoins are profitable in the future
And from the list you gave, I am only familiar with KSM and DOT, but among these 2 projects that I think have very good development and have more opportunities in the future is DOT

People are choosing crypto over fiat transactions because they don't want regulators and governement to meddle in their asset and funds, if bankers or government starts creating their own crypto it is destined to be a failure because they will not get any support from crypto enthusiasts and other folks who don't use crypto will carry on with fiat instead of government or banker's backed crypto.

I believe every nation have had its own share of the state of the hard times that we are going through as a whole. I could remember vividly that some of the things that you can easily purchased then, you dare not try it now, why because of the increment in price. The cost of transportation has double. Even of not by 150%, food too is part of it. What used to sustain a whole family for three months before can no long sustain them for a month. This period is really a hard one for the whole world. People are loosing their jobs and this is still going to continue, that's the part that sadden my heart. But I believe we are coming out of this hard time soon. We shall smile again.

You may or may not get in trouble for now, but I suggest you stop using your coinbase account to receive Bitcoins from gambling sites. Their terms and conditions are quite clear on gambling.
What I suspect could happen is if they detect that you received money from a gambling site, they can easily block your account and freeze your funds,

More details: https://www.coinbase.com/legal/user_agreement

This recent drop was unexpected eventhough we thought there would be fluctuations but from past few days we have seen more drops and less pump, it's a worrying factor because this might be the end of bull run or else one more correction phase and if it's correction phase then it would act as slingshot for investors but investing right now is high risk factor which many won't bother to do apart from institutions.

Yes, such a scenario has been always existing. Of course there's such a tendency in the world that lots of governments make different steps towards the tryings to regulate people's assets, especially crypto assets, to make them be in some rules and frames. And may be some day they will fulfill their ideas on some percentage, but ban Bitcoin totally it would be not so easy or not forever. As for BlackRock not so long ago they gave the go-ahead for two of its funds to invest in Bitcoin futures.

I don't think UNI will surpass BNB at the moment, but UNI has pretty good potential to compete with BNB.
If in the future the uniswap exchange is widely used and its reputation is getting better, it may surpass BNB.

Only project I know about is Siacoin which has already been suggested by another user. It's a good project per se but the project has not received many attention ms lately. I've known the project for like 3 years and haven't heard anything go wrong with the project yet except that no hype around the project. If you want to use it for development purposes, you can try out the project and see.

Emirex distributes enough tokens to the bounty hunter but the time is too long. This campaign will run for about two weeks but don't know how long they will pay?

3days? Is it too long, I am just waiting for a minute only before I will get my coin in exchange whether it is bitcoin or eth or any coin. Even when you are free referring with bitcoin? and you choose the low or the cheapest amount of fee still it will not take 3days, I wonder if what you are saying is correct. I have no experience using kraken but I had use so many exchanges so I think it will be my reference. Anyway if you are transferring xrp it will take less than 5mins.

More listings are still coming? Lol I think listing ain't what this project needs right now, the team should work more on its use case and also get better partnerships, this is what will drive real demand not listing, amepay has good use case but still lacks awareness

I think the main thing you're missing.

Is the average wage for some african countries being something like $4 to $8 a day.

If you can do better than $4 to $8 a day from faucets, airdrops, trading, ICOs. You're doing better than the many african working 8+ hour job days.

Trading crypto for a living may not be an option for residents in nations with higher average cost of living. But for some regions like africa, it is an achievable goal.