And don't you think that made up terms can also fall into the category of colloquialisms?
Do you know how many terms that were previously just made up ended up working for more widespread use over time?
By the way, don't demand that people stop using the new words they like to say, because sometimes it's a form of personal identity, a way to not feel the same as everyone else, and if that made up word happens to work for many people, your complaint will no longer be valid.
Nor should you blindly trust search engines if they don't give you the results you want, the same goes for AI.
It is not a colloquial term, if only you use that term.
P.S: But you and Belle have also mentioned AI(P), so I'm not the only one who said the word anymore, only the difference is that you will forget it very soon, but I won't.