Not sure why you’re being downvoted. You do you I guess.
I will say it’s not technically free, game pass has a fee, ergo you’re paying for it.
I don’t know enough, nor care enough to weigh in on the implications of this deal.
I play Minecraft Java and Factorio and really am not interested in any other games as I found these two be be good for what I enjoy and they don’t ask me for more money all the time.