It's hilarious how you're talking about privacy matter but you're use Binance to buy or sell your coins.
Binance is a centralized exchange, they have recorded all of your IP logs, your device and ask your KYC, so the coins you've linked with Binance is already traceable and monitored by them.
Even you route your coins through 10 wallets, they can still trace your coins, the difference is it will take more time.
Use Bisq to trade and mixer if you want to protect your privacy.
There is nothing wrong in using a centralized exchange to make purchases or sell cryptocurrencies and even if one does that, they have all the rights to stay anonymous and private, it doesn't necessarily mean that they are trying to stay anonymous for everyone but maybe for some people that they don't want to see if he has Bitcoin.
Using Bisq or mixer won't help him at all, mixers are getting regulated and closed down, and if authorities start investigating all the details they have and the people who used the services.