Compliance is a good thing, but let's take a closer look. Is it compliant for the exchange to allow mainland users to enter?

To be both a referee and a player while daring to confront head-on, I feel that this approach is a bit extreme.

At least we don't have to worry about safety issues; the road to compliance inevitably involves various restrictions, and during the adjustment process, the user base will definitely change, and some users who are sensitive to compliance will inevitably be lost.