(Binance totally locked up my account for some reason and wont get back with me, which is whatever because I didn't have any crypto on it anyways... and I guess they think I'm trying to do something against their rules as they wont let me create another account)
Apart from Binance.US the other best alternatives are p2p exchanges like bisq, hodlhodl or loclacryptos
cryptowisser can also help you d some filtering on exchanges that are US trader friendly - https://www.cryptowisser.com/exchanges/?coins=&fee=2.0&continent=&us_allowed=on&finder=1
Please before using any suggested exchange, do some research. read through their ToS.