Why are so many top ranked players such d-bags?

had another game vs a presumed 5 stack of champion rank players, with a top 50 player. with my bottom of diamond ass being the highest ranked on my team

and the enemy team is just “ez” “team diff” “zzzz” t bagging.

like yeah no shit lol.

and no one on my team said anything to warrant it.
I don’t mind shit talk(I welcome it lol) but the trend seems to be the higher the rank the ruder or just sore winner mentality these people have.

for those in those high ranks, why are yall like this lol