Mita pulling you into the game makes no sense to me

Bro, let’s assume this is real life and someone actually exists. I don’t think it’s logical for a random goofy crazy AI to pull you into a game out of nowhere. In my opinion, we were cartridges from the very start. (I saw this theory on this subreddit, and I agree.) Because otherwise, I don't really think there's an logical answer to this event.