Below is a summary of rules you need to follow if you want to have an account on this server of Mastodon:
This is my house. I say what goes.
Bigotry writ large is impermissible, and will at best be handled with a stern discussion. At worst you will be banned. This includes racism, colorism, homophobia, transphobia, ableism, and so on. Punch-up classism is fine -- eat the rich.