It’s not an explicit whitelist/blacklist of topics. Examples are given for each, and it’s left open to interpretation afterwards - most of what isn’t allowed tends to fall into what is cited in the first player’s post:
Unacceptable topics include but are not limited to:
Complaints about “politics”, “shoving it down our throats”, “SJW’S”, etc.
Phobic behavior.
Trans exclusionary takes.