Why bother man. People may not recognize the value of their time if they bother setting up wallets and connecting to a dead chain. How many years have it been since XC went belly up? Now how many years have it been since their 3000BTC ICO after which it all came to a halt? Its been 5 years. And these maddish fan boys from 5 years ago are still tottering around, fueling this discussion.
Why shitpost man? If you like KYC and/or get fucked by centralized exchanges, then do it. Many people still respect anonymity and safeness. If you do not keep your coins on local wallets, then you are just wrong here. If you do, then it is just 5 minutes to setup true dex exchange, so easy is that.