Well, they called it a slur. That’s good enough a reason.
That’s why I don’t like the idea of censoring slurs. Anything can be one.
If some chap at X, determining which word is considered a slur, says, “I watched a YouTube video with <public personality> telling someone else not to call them ‘cisgender’.”, that’s probably good enough to add it to the list, while most of them not actually matching the dictionary definition for “slur”.
The point comes as to where to draw the line and the company gets to choose.
The thing is, I dislike censorship in general. Corporate or government. Yes it’s the corp’s prerogative, but we’re allowed to criticize corporate censorship and hypocrisy regarding censorship.
I don’t get why people defend censorship by powerful/monopolistic companies run by billionaires while criticizing censorship by the government. They’re not that different.
It’s not a slur, is the thing. Not any more than “transgender” is and, in fact, less so.
They know this but they are pretending otherwise, as if Elongated Muskrat were a power mad 1990s forum moderator.