It's not about how big or small the KYC exchanges, but any centralized exchanges are actually care where the coins come from especially if you deposit a lot. If you don't want an exchange that care with the source, you should use no KYC P2P or DEX which you can find on kycnot.me
This is why I think Monero is the future of crypto.
Many countries and exchanges have banned Monero, if you think Monero is the future, the government already killed the future.