As a mod in one of the places, I wouldn’t make much of a difference. The point is to keep it civil, not to avoid the emergence of “bad words” per se.
Before Reddit exodus, Lemmy has primarily been a place of politeness and mutual respect. Sad to see that stuff coming up again in this once pristine place.
There is really no need in such language, especially if your goal is to convey your point and make your opponent consider it, instead of virtue signalling and hostility. It’s no Xitter 'round here, and rageposting is not incentivised.