It has likely already crashed. Hell, it has crashed as far and deep as crashes can reach. But it doesn't mean that "crypto tech", where bitcoin truly belongs to, is not solving anything. If it weren't, we wouldn't have bitcoin prices of over 6k dollars per coin after almost 10 years of evolution. I agree that you can have a "tulipomania" for some time at certain prices, but definitely not for so long and at such prices. If you come to disagree with this point, you are simply in denial. Exactly one year ago 1 bitcoin cost around $2k, now it costs 3 times as much. Honestly, I don't know how you can have this if "crypto tech" was not solving anything as you claim.
Did you read my whole post? I told that Bitcoin different, because it has qualities that can justify it's value - it has community, it has very professional developers, it has huge PoW and it has achievable goals. We can't know if the current price is mostly speculative or if it is backed by the real use, but it's clear that altcoins are in bubble, it's absurd to have coins and tokens with nothing more than a whitepaper have billions in marketcap, it's absurd to have copypaste forks have any price bigger than zero.