Riot Should let us use "left click" for "attack move"!

I posted this more than once, and even on reddit now there is a post with a lot of upvotes with a video guide about how to use left click for the attack move: https://dd.reddit.com/r/leagueoflegends/comments/3vgw7a/how_to_bind_attack_move_to_left_click_with_full/ I mean: it's so hard for riot to let us have attack move on left click?! it would so much easier to kyte, and also a lot more natural! I nearly never use the left click apart for the shop and minimap, and it feels really stupid to don't be able to use it in the game if I have everything set as a quickcast!