The perception of cheating levels is orders of magnitude more than the actual amount.
https://support.chess.com/article/648-what-do-i-need-to-know-about-fair-play-on-chess-com
https://www.chess.com/article/view/online-chess-cheating
https://www.chess.com/article/view/chesscom-update-september-2024#FairPlay
The site closed almost 58,000 accounts in August for fair play violations and has a full team of staff working on reports along with some automated systems for detection.
https://www.chess.com/article/view/fair-play
That said, discussions of cheating, potential cheating, or cheat detection are not allowed in the general forums. If you would like to discuss join the following club https://www.chess.com/club/cheating-forum
The burden of proof is way too high. Strong circumstantial evidence should be sufficient especially given in law it can still amount to proof beyond reasonable doubt. Any attempt to suppress this post will be seen to add validity to this post.