Well the arguments that OP gives are very good, and I really respect the opinion of others because I think it is very valuable, in fact we always enrich ourselves with the opinion of others, however I think that things with crypt are very delicate , starting with the governments, a bank can easily be intervened by a government and take the data they have there, and it is not good because it may be that later over time they know who uses crypto, their amounts and everything in detail, no That's nice, to have control you have to leave your KYC immediately, which doesn't seem good to me, so why can it be done? Take precautionary measures such as not allowing things to get out of control.
We already have a lot of the KYC requirements of a casino, of an exchange, isn't it better to leave it in a wallet with our own private and public lalves? that are under our control? That for me is much safer and more useful.