Why use KYC exchanges in the first place? If you have coins with them, take them off the exchange into self custody and put them through coin join to protect your future privacy.

If you don’t earn in bitcoin and rely on buying it with fiat, use a non KYC service. Anonymity and privacy is paramount, especially when it comes to a public ledger like bitcoin. Once your identity is tied to your coins, all your past, present, and future transactions can and will be tracked unless you obfuscate the tracking through coin join… but that only protects your privacy going forwards, your ownership of the amount of KYC coins are still known.

Stop using KYC services and protect your privacy.