It's not AI, it's algorithms checking lists. It reduced "cook" to "cok" which is on the block list, but now "cook" is on the allow list. Forums are still human-moderated. Humans watching everyone chat would be more big-brother-esque (and far more expensive) than a word filter
This is another useless attempt to improve the game rather than implementing some import fixes the whole Wgt community has been screaming for sad sad state you people are and where this crap game is heading.