Again, they don't ban them. You're talking about a completely different thing. The Chinese rules (whatever they may be) apply to all companies. Your example even mentioned WeChat, a Chinese company. You would need to find an example where a US company is forced to do things that a company from China doesn't have to.

My argument is about having the same rules for everyone. The argument about data collection and privacy is a good one. It's just completely dishonest and hypocritical and doesn't serve the end user any purpose if it doesn't apply to everyone and it just clearly doesn't.