Frankly it's an obvious abuse of admin power, to ban a satire sub where the person being targeted actually supports the sub and mods it, because of past internet beef with that person. If they get reprimanded for it, the admin can turn around and pretend it was a mistake, but it only takes 5 seconds for even a passerby to realize that the sub was satire. Just goes to show how rotten Reddit's admin team are. Bad trees sow bad seeds.