They don't just not have rules against bigotry in their rules...
- They have rules that attempt to rank kinks based on how 'extreme' the site creators think they are.
- These rules on kinks have kink-shaming titles, ('Questionable', 'Extreme'), they openly admit the 'extreme' category was formerly called 'NSFL' (Not Safe For Life, implying there's something that bad about them)
- They've been flagging posts as NSFW just for having fat furs in them.
They're basically doing the 'respectable furries' routine. Somehow not having rules against bigotry is okay, but stigmatising you for your kinks are. I think it's quite obvious what their priorities were at.