Reason why you should always report toxic ennemy players.
My team + ennemy team reported the ennemy adc that was toxic af and inting because of bad laning phase.
We got report feedback he got banned , thank god i can't imagine him playing the next game with me ( because i am playing only supp lately ) or any other serious good non toxic players out there.
Same could happen to you , i am saying this cause there are people who don't report the toxic ennemy players and i beleive they do exist.