Coinmamba is a well-known Twitter crypto influencer. Most of the time, he shares about trading posts. He is also a top listed trader on Binance.
This description sounds more like he is a 'crypto expert' to me, and I really do not encourage users to follow trading posts or signals from 'experts' like this on social media, I'm not saying all of them are scammers or that they share fake signals, even if most of them actually do, but the thing is, if one constantly copies every single thing this influencers do, they are most likely to make a mistake, lose their funds or even become generally lazy to do their own research, which is pretty bad for an investor/trader.
4: Crypto is an unpredictable market. Lots of shit is here, but if you are good, then it is able to make you rich.
Of course, cryptocurrencies can produce great ROI for people and put a fair amount of money in their pockets, but what newcomers really need to know is that, it is not a 'get rich scheme', if they basically only have the thought of getting rich via the network, then they would either make wrong investments or lose their funds to scammers as a result of insufficient knowledge.