Here’s one of many articles about the phenomenon:

https://www.cnbc.com/amp/2022/11/17/meta-disciplined-or-fire...

A related scheme is the existence of brokers who will, for a fee, recover banned or locked accounts. User pays the broker $X, broker pays their contact at Meta $Y, and using internal tooling suddenly a ban or suspension that would normally put someone in an endless loop of automated vague bullshit responses gets restored.