Tired of low elo players picking yasuo or le blanc or other hard champions that they don't know

I just don't get why low elo players pick champions like yasuo or le blanc or zed and feeds their ass off. They think they are cool when they play hard champions even though they feed and stuff. They want to play zed and feel like faker or some shit. To be honest, anyone who uses project skin or SKT T1 zed skin they were all bad since now. I just don't get why they think because they know few combos or tips, they need to pick hard champions and feed their ass off and make the team lose. Some of the champions I mentioned are op now and whenever for example zed kills enemy ADC who is super low with r, e, q, and aa, he is like gg i outplayed, and r backs and dies when there are other enemies waiting to just juke and die i don't know. Can't people play champions they could actually play and not play zed and yasuo in ranked all the time even though they are bronze because they are red mercy fanboy or something.

Oh, and by the way don't say that it is easy because you got penta in NORMALS with these champions.