No such thing as KYC!
What you're helping build is a juicy crypto users database for the governments, just like the "innocent" "what's your religion" question Hitler's threw at 1933 census.
For all crypto supporters; don't ever let yourself be carried away, if a service is asking for SoF/PoF (Source/Proof of Funds) or SoW/PoW (Source/Proof of Wealth), just skip that service altogether, for sure there are alternatives, let those anticrypto sink.
"Freedom isn't a reward for compliance, that's how a jail works instead!"