As much as people would love to think that localizers are getting what they deserve, this isn’t the bad ones being removed, it’s just cost saving.
I for one won’t pay for AI translation of anything since I can do that on my own if I wanted to read a machine translation.
Even if they are doing QA, that’s still a short term money grab imo. QA should be one of the final checks, not one of the first. And how the QA process is, is also important. If they only look at the translated version, then they can easily miss the actual mistakes made, because sentences could flow fine, but be entirely wrong. If they have the original text and have to compare, then they probably might as well translate the entire thing themselves, so it’s likely the former process. I wouldn’t be surprised if QA would be less motivated too if what they had to check, was machine translated.