noice
from 2800 to 3001 !!!

I've heard a lot of Armenian GMs on chess.com have recently had a rapid increase in their rating 😏
...often when their opponent is doing pipi in their pampers... or so I've heard.
and what do you mean?

https://en.wikipedia.org/wiki/Tigran_L._Petrosian
This dude, Petrosian, insulted Wesely So after he (Petrosian) was banned for cheating on chess.com. Petrosian told So:
"You are a biggest looser i ever seen in my life ! You was doing PIPI in your pampers when i was beating players much more stronger then you!"
A few months before that some other Armenian GMs were banned or something.
I don't know him personally, but I think everyone shouldn't be suffered because of some people. Every country has it's cheaters. ChessMood's creator is Avetik Grigoryan and I'm sure that he and his team (also GM Gabuzyan who made this article) are fair in their work.
https://chessmood.com/blog/crossing-the-plateau-and-reaching-3000-on-chess-com