Pay peanuts get monkeys. Game dev has been infamous for taking in young, fresh college graduates, promise them "credits" and "fun life" and then run them through the grinder for shit pay. And eventually, even those who survived the grinder and ended up living long enough to become seniors burn out, and that's how you get this kind of clusterfuck in the end.
Game dev seriously needs to follow the VFX industry and unionize. I have zero trust left in fellow gamers to not buy games from unethical producers.