Can you trust them with your ID and Passport, looking at their past? if you're afraid of getting kicked or targetted by the manager, then there's no need to answer (I understand).
Can you trust Binance, Bybit, OKX, Bitget or any other popular exchanges not to sell your ID and passport on the dark web? However, many of us use these exchanges and don’t red flag them.
No one can trust any centralized service that asks for KYC, even if they don’t sell it on the dark web, it can be handed over to the government upon request, it has already happened before, so you can’t red flag Cryptomus because of that