Someone posted a question which included the #krita hashtag about when Krita or GIMP and so would support "AI". I won't reply or mention them because they were anonymous people without a bio, but the answer is:

* if there are libraries with a GPLv3+ compatible license
* if there are models trained only on publicly available images, instead of pirated copyrighted images (Krita is GPLv3, so yeah, we support copyright _and_ copyleft).
* if our users actually need or want AI assistance.