If the filter's gonna be this heavy-handed, then it absolutely needs a toggle option. In its current state, it makes basic communication more trouble than it needs to be or should be.
You can't even say "rude". "Rude" is censored. Explain that to me.
If your filter is censoring sentences like "Yeah, map change is per map", because the f**kin filter thinks you're trying to say "sperm", then yes, there is absolutely a problem there that needs to be resolved. I couldn't care less about not being able to swear on in-game chat, but when you end up censoring basic stuff like this, you're almost doing more harm than good.
Please 343, make this filter toggle-able, or at the very least, make your non-toggle-able filter actually usable.