I'll admit, it never once occurred to me that people might be using censored characters to provide more emphasis that a word is a swear, but I guess it does indeed do that, at least to the writer. Whether that comes across to the reader, and whether the writer cares that their intention was understood... I'm not so sure.

Basically someone comes up with something which is nonsensical, but plausible. Like believing that their videos are unpopular because they said the word "rape" and the algorithm magically got them, rather than because their videos suck. Then someone else sees that and starts thinking it is true. It silently spreads across the population.

I've seen this in organisations, where new recruits haven't been properly trained. Someone has come up with a method which is wildly incorrect and illegal, but plausible. The other new people around them have copied them. They've become slightly more experienced people, they've taught the next round of new people.

Before you know it, half of the organisation is doing something hilariously wrong, and they all sincerely believe it is the right way of doing it, because everyone does it. It's just self-reinforcing at that point.

I do find it a little amusing, because commenters stopped criticizing my cursing the moment I started getting a good chunk of karma here. I remember in 2016 someone criticized me for using the term "shitposting"...I don't think I've gotten that kind of criticism since 2016 though.