Good players are actually more likely to cheat than bad ones

On October 1, 2020, Tigran Petrosian was accused of cheating in his semi-final and final games during the Chess.com 2020 PRO Chess League by Wesley So, who was rated eighth in the world at the time. Petrosian responded to So with a lengthy message including the comments "You are a biggest looser I ever seen in my life!
Tigran Petrosian cheated. Am I not right?