They announce rankings and stuff, but...

I wonder if the opponents I'm competing against are human or bots? When I play, the opponent's points go up, but it's weird that when I don't play, their points don't go up. Also, it says "Above 92% of players!" when clearing, but is that true? It feels like they're saying that to everyone who plays 🤔 It feels a bit like a lie. It feels like I'm being praised arbitrarily, so it's not pleasant. Or maybe it's just that very few people are actually playing?