It matters where the servers are hosted. It’s not possible to even host a server in the Chinese region without Chinese government issued identity card. If they

It matters where the servers are hosted. It’s not possible to even host a server in the Chinese region without Chinese government issued identity card. If they had servers in Hong Kong, then they Now fall under Chinese security regulations. (It might be that they had servers in Hong Kong, they are needing to turn them off to avoid their servers falling under the new laws)