

It’s part of liberals trying to control what other people think by controlling what they say and read.
The reason why news outlets aren’t allowed to say “immigrant” anymore is because college-educated liberals don’t want people who oppose immigration to have words to support their case.
I say this as someone who loves immigration. The policing of language by the left does more harm than good and only serves to feed the egos of slacktivists, not actually change the world in any meaningful way.
Wikipedia already doesn’t allow that, so your question is pointless.