Cross play

Why don't ALL of us pc players just turn off that stupid crossplay?? It's just so unfair to play against those console aimbotters (oh no sorry: aim asyst). They hardly miss, are always on top compared to pc players (best noticable on small cqb maps with inf only, no wonder they mostly play there). Let us pc players just play fair to eachother without the help of a system. 

I just ask else there are to few players around with crossplay off.