In fact, I am very curious about how those big guys in the currency circle are managed, and why they rarely hear about being banned and restricted.

You don't know what the situation is to violate the risk control, sometimes it may be a CA, a picture, a link.

You don't know what the rules are, anyway, centralized apps are like this, people have the final say. The rules are not transparent, I have been blocked for 3 months, and another one has been closed for a week, and it has just been unblocked in the morning.