> “witch hunt” is most often used by bad actors attempting to discredit legitimate investigations).

By that logic, "fake news" is now unusable because Trump weaponized it, despite the term accurately describing a real phenomenon that existed before and after his usage. "Gaslighting" would be suspect because it got picked up by people dramatizing ordinary disagreements. Every useful term for describing social dynamics gets captured by someone with an agenda eventually.

Hitler liked chocolate, doesn't mean you shouldn't eat chocolate. "You used a word that bad people also use" is not interesting - it's a way of avoiding the object-level debate while still claiming moral high ground.

> "Gaslighting" would be suspect

Gaslighting would be simply incorrect, since gaslighting refers to an elaborate scheme of making somebody doubt their own perception/sanity. It a a severe form of abuse, requires an ongoing relationship with power dynamics (it cannot happen from a single instance of interaction), and typically results in long-term PTSD for the victim(s).

Agree on the capturing. Watering down terms is highly unfortunate for everyone.

> Every useful term for describing social dynamics gets captured by someone with an agenda eventually.

So, in essence, you’re agreeing.

> Hitler liked chocolate, doesn't mean you shouldn't eat chocolate.

Arguments have nothing to do with dietary preferences, that comparison makes no sense.