Yes, swear words lost all their meaning for many on 4chan. That does not make people using them any more rational.
The zen that parent poster describes comes when you recognize that your favorite political commentator, or the thing your best friend just said over coffee are not inherently smarter or dumber than 4chan.
edit: w/r/t "leaking outside.": The problem isn't that Trump was meme-ed into the whitehouse. The problem is that paternalistic control of messaging will never equip the populace to evaluate something as nonsense when the parents aren't around to stop the message from propagating.
I don't really think Trump got to white house bc 4chan, I believe his voters voted him because he represents them as he is.