kyc is still a big problem in the crypto world, which interferes with our personal documents. If we do kyc in scam project then there remains the possibility of our personal documents being sold in black market. so we should careful to do kyc on any crypto website
Even the legit services are hard to trust in these KYC matters because they store these data with some third party software where privacy breach can happen anytime or they could sell your data on dark web using it for illicit works so how do you remain anonymous in this market is what makes you safe.