This is true, but it's also not the point. KYC isn't about protecting individuals - it's about protecting the system (financial and geopolitical) as a whole.
Can it be defeated? Of course it can. But it's not the sole line of defense against these sorts of things - it's part of a broader system comprised of internal bank security procedures, government monitoring and after-the-fact investigation of financial crimes.
I don't mean to say that everything written here is wrong, but this is a complex topic that has meaningful tradeoffs of security vs. being free of surveillance and convenience. This sort of blind CRPYTO GUD GUBMINT BAD writing that doesn't even pretend to attempt to understand its topic at any meaningful level of depth doesn't exactly contribute to the discourse.