Was watching this show and recognized this sound :D The Disatrous Life of Saiki K. Season 2 Episode 2 Time stamp: 3:40

I just have a question, is it a feature in the game that you play against players from a rank higher than yours in all of your matches so that you get stuck in your rank and never get promoted?

So I've recently tried valorant in an internet cafe near me because I don't have a pc yet (will be coming in december). My friend told me that's dangerous tho cause I could get hardware banned if a cheater ever plays on the same pc i played...