Why I belive Doom Bots should stay as a training mode

Hey guys so and gals so I wanted to see if we as a community could convince Riot as a whole to not take Doom Bots away, my reason for wanting this is the fact that I feel that this is one of the best training modes in the game if not the best,

why? because players are forced to have to play better and smarter in this mode if they want to win, you are force more to not just get kills but get objective, to make smarter judgement when the bots move from one lane to another, I honestly believe this game mode should be a staple in the great that is League.