Buddy, you are still toxic. "Bunch of people triggered"? "How can git gud be perceived as toxic"? You are so far up the elitist gamer mindset you don't even realize it.
"git gud" implies "you are bad and need to do better". Even in a "joking" matter, it makes you look like a dick. It is obvious to anyone who isn't toxic or elitist. Just because you are surrounded by toxic people all the time, telling you "git gud" "gg ez" doesn't mean it's not toxic.