I don't think you read the post you are commenting about. Article says explicitly what is the problem with problematic content. It explicitly mentions rape and incest content.
Is this content legal, or do you just personally find it objectionable?
Because, no offense, nobody cares what you find objectionable. You could've replaced "rape and incest content" in your comment with "silly content" and it would've had the same impact.
Not that I don't think rape or incest are objectionable, of course I do. I just don't think I or you get to make that determination. I'm self-absorbed, but not that self-absorbed. That's a collective decision that should be made.
