Comic Strips

I don't think I watched the blackface episode, but if it was an accident that caused a misunderstanding (basic comedy trope) the joke was on people being over sensitive and raging without knowing and/or purposely ignoring context of a situation (I could as easily say "if you want to do something racist, just claim it was a dark elf"). What was being criticized there became the norm, and the consequences are in this thread - people can't say the name of that Agatha Christie's work in the comments, nor you can have a dark elf in Community, because context doesn't matter.

editing a day later: This was a half-assed argument, the shows did it just because it was funny. In all the cases people jumped to conclusions that were completely fair, people should be shooed for doing what the main characters were doing, but it was funny because it wasn't on purpose, they got in a bad situation by mistake. However, the critique on this kinda of humor, and also satires and parodies that humorously references problematic stuff, because "offensive" is absolute value, is what led to "people can't say the name of that Agatha Christie's work in the comments, nor you can have a dark elf in Community".