I don't care if 90% of new games get tagged as AI, I am simply not interested in them. The developers don't care if they get tagged? Good, at least they'll be honest about it then. And on top I can filter out the 90% of suggestions I am least likely to care about? I don't see the downside.

> it carries no meaning about the quality of the games

It doesn't have to, Steam already has reviews.