In general, I agree with the conclusions, but bitcoin is still forever. Let me explain why: bitcoin is not just a cryptocurrency, it has long become a kind of index for all areas of cryptocurrencies. Bitcoin is already a real symbol. And the symbol is even more difficult to defeat than everything that is hidden behind it. Therefore, even if the specific use is somehow limited in the future, owning bitcoin itself will be akin to owning some kind of very expensive antiques - which, as we all know, only becomes more expensive over the years.