How many exchange site you will block? And if you block all the exchange site who asks to verify your identity, then how you will trade?
That's why decentralized exchange exist e.g. bisq and hodl hodl, there's nothing to be worried when use DEX. The main problem DEX is lack of liquidity and so underrated due to less advertisement, if you search like
best exchange on browser you'll find many articles only promoting CEX especially if they have paid ads.
HITBTC is shady exchanges and have fake volume trading, there's no reason why someone need to use this exchange.