No, the directive is that all AI should now be called super intelligence (SI), and this stems from a single decision from the president rather than being an ongoing political debate. (AI was of course political before, but this terminology seems to have come out of nowhere.)
Why, I don't know. The OP's "purity test" theory is a possibility.
This is coming from the same person that didn't realize there was a b in dumb. The same person that likes to rename bodies of water. The same person that wants his name and/or his face on everything. It did not come out of nowhere unless nowhere is the void in the brain space of said same person.