Well, I mean that comes to be expected at certain high levels of competitive gaming, especially if you are a public figure. It’s a good reason there are not many highly competitive actual women in esports, people can be ruthless in criticizing your level of skill. And yes people especially in LoL will shit all over your physical appearance if you are public about it and if you stream, unfortunately.
I’d wager that streaming LoL every day took a toll on his mental health as well and made him even more unstable and self-loathing. I’d hate myself too if I played LoL 10 hours a day.