How much longer till you guys reckon AI leads to an explosion in manga publications?

How consistent are the models when it comes to characters?

I think this is really the biggest question. Background are often done by assistants, or pre-made, so today they are a concern mostly for more ambitious mangas. Charqcters are creating the biggest workload for the mangaka.

Also, for a battle manga it may be unfeasibly, since I just don't see AI doing good panel by panel action.