We all had our experience of negative atitude,
i am suggesting that when you block somebody after a game,
you never see them again in ur team.
I thaught first that this was also the case,
untill a few weeks back when i had blocked a person because he/she was toxic,
the game after it i had him/her back in my team.
Then in my opinion blocking someone is useless,
its the same as you would mute the person.