Currently, most of the time nobody ever says GG after a game, as there is no motivation to do so.
I think that for saying GG in chat, you will be rewarded a small amount of XP, maybe somewhere around 5-10, but just enough to get people to actually do it. This would lead to a less toxic environment and overall a more friendly playing experience.
Another thing to note is that there will be an incentive to not get muted as then you can’t earn extra XP by saying GG, making people less toxic. Obviously you won’t be able to spam it and can only earn XP from saying it once per game.
This might encourage more people to say gg, but theres no real point if everyone knows that people dont care about being nice and only want the XP. It’ll all just be fake kindness.