I don’t really understand how Bitcoin ETF is hurting by shitcoin ETF, because as far as I understand what you’re talking about, Bitcoin have been thriving for long before the shitcoin came into existence, Literally this altcoin need Bitcoin to thrive, if Bitcoin doesn’t thrive you will not see them thriving I have been following Bitcoin for a very long time now and it’s been possible for Bitcoin to grow and skyrocket alone, it has never needed any shitcoin or altcoin for it to progress.
But it is not that hard to understand! Whenever someone buys some shitcoin ETF instead of the real thing, Bitcoin, they are risking themselves. Bitcoin loses a potential buyer, and the customer increases their chance of getting scammed by some shitcoin. If there were no shitcoins at all, Bitcoin would have been much larger now. Probably $10 trillion or more. The fact of the situation is that millions of people have lost money in altcoins, altcoin scams and similar things. Many of these people tend to put Bitcoin together in the same group as shitcoins, and they may never come back because of what happened to them. If they did not exist, this would not happen. All of that buying potential is wasted when it goes to some shitcoin, and in the end the consequences often come to the person that let themselves get manipulated into buying the shitcoin.
During Luna collapse, the useless Luna team pegged a ust to a dollar and over collaterise it with Bitcoin, when the ust depeg, instead of making more deposit of Bitcoin, the foolish team were selling and made everything to dump, the fear made everyone dump coin on the market and till date Luna coin and ust has died but you can see Bitcoin is back like it never left anywhere.
You remember what happened to FTX and FTT token, the same thing made Bitcoin down like bad but look at where Bitcoin is staying today even as things weren't too solid on the market, it looks 4x better than those times they made Bitcoin to dump but the presence of institutional investors has reduce Altcoins impact on the market.
These are just some recent events, but we are talking about hundreds or thousands of things that happened. Whether it is exchanges, other platforms like lending, shitcoin DeFi or blockchain hacks, shitcoin scams and so on all of that has a negative impact on Bitcoin. The environment would be better if those things didn't exist. On the other hand though, some people would not learn their lessons if they didn't get scammed this way. There is a positive side to everything you just have to dig deep enough to find it.
I don't share the author's opinion at all. Altcoins are still just candy wrappers. Their time passed after the ICO, and only occasional short bursts of that allowed altcoin enthusiasts to make money. Then there were memes, but that was just gambling. Bitcoin is stronger than ever, and that's an undeniable fact. BlackRock and the like can issue ETFs on every altcoin and memecoin they want – it doesn't affect Bitcoin in any way, it just creates another casino in the investment world. They're just intermediaries, and these institutions don't aim to kill Bitcoin. On the contrary, they're interested in keeping cryptocurrencies alive, because then they make money on commissions.
You are mistaken then and your view is contradictory to data and experience. I personally have been in many groups on Telegram and Discord. Many people will not come back because they were rekt by altcoin scams. Even if they are small relatively speaking, they are still causing damage.