Chaos has the Innovation Labs and more, so AI is definitely being looked into in terms of what (if anything) could be useful.
The main item remaining is "specificity". That is, AI can generate "a room" or "a house", but not "this particular room" or "this particular house", which does not meet the needs of most clients (and this applies to reroom too, which takes liberties with results - and those results are 2D so not amenable to taking back into 3D... right now it just serves as a quick way to create mood boards for the client to choose a general look which would then need reimplementing in the 3D scene).
Anyway, the progress of AI is being closely followed, and ways in which it might be of actual practical useable-right-now value to our users are being looked into. As for what emerges from that, only time will tell :)