Online gaming permanently changed how we communicate by turning niche shorthand...

https://post-wiki.win/index.php/The_Evolution_of_the_%22GG%22:_Why_Your_Group_Chat_Sounds_Like_a_2004_FPS_Lobby

Online gaming permanently changed how we communicate by turning niche shorthand into everyday language. Phrases like GG started in competitive lobbies, but now people use them in work emails to praise a job well done