Well you are a fool if you keep anything on any exchange LMAO

Eximpius

bitcoin

Volcano Bonds

grayruby

> Q.) I am a U.S. Person. Can I open an account and trade on Bitfinex?
> A.) No U.S. Person may directly or indirectly use any of the Services or the Site. If you are a U.S. Person, you are strictly prohibited from opening an account on Bitfinex. For more information, please read our Terms of Service.

https://support.bitfinex.com/hc/en-us/articles/115003461254-U-S-Person-Frequently-Asked-Questions-FAQ-

When they (are forced to) require you to do KYC, enjoy the long wait as your funds are stuck while they decide whether or not to eventually let you withdraw.