Rather, there is an association between modern conservative/libertarian voices and populist messaging - and all the pitfalls that come with it. Meaning, vulgarity, emotional bait, deception, and purposefully offensive language.
Like, the modern American conservative leadership cannot advertise their own ideology without resorting to lies and attacks of character. The left, by comparison, does not operate that way.
So, if you're censoring shitheads who are generally unliked, that might appear as though youre targeting conservatives or right leaning people. But you're not.
Basically, the right has purposefully positioned themselves to be associated with unpalatable ideas in order to leverage populist messaging. And this worked - they won an election. The downside is that now if you filter out unpalatable ideas such as blatant slurs you're going to necessarily mostly target right wing people. By accident.