But then in turn, the people who put the filter in place are also dumb and ignorant for making up sentences like retard and fuck.

Well fair game, if you're not going to edit it so that it just turns to characters, then I guess ich kann Deutsch schworen. Because surely I can't be dumb or ignorant if I can speak another language, right? Gut sheiße, Kaninschen.

I don't really get the need to make people feel dumb or ignorant for using profanity though. I mean surely the term is defined by the use of those words? I mean, if you're constantly swearing so much that you need to be filtered, then by definition, you're dumb and ignorant? I feel like you're just going the extra mile for the sake of it.