A long time ago, Riot said they would no longer tell the player when cheaters were banned after-the-fact. This upset me because I like to feel validated that my suspicions were correct; the guy spinbotting with a sheriff / guardian is cheating and not Shroud in disguise or something.
This guy was using a Sheriff-only and full sprinting, jiggle or jumping headshots. Couldn't tell if it was aimbot or just walling with cracked aim. Could've been an insane smurf but I reported just in case. This time the humans win.

Textbox inside the Valorant client stating that a cheater was banned as a result of player reports.