MS Word introduced a language censor like this recently (I've not seen it, only seen it announced at a workplace), so maybe they are following where MS leads?

It’s far less intrusive. It will highlight fuck, for example, and tell you “that language might be offensive to readers.” It also flags on idioms that may come across poorly if you aren’t familiar with them/know English well. In a strongly multicultural company it’s been quite nice to have it catch a couple of my phrasings that wouldn’t track well to a non English speaker.

I interpret Microsoft’s as helpful when considering ESL or other cultures. I interpret Google’s as straight woke. Very different products but you’re probably right that Microsoft led them there.