League is being taken over... by bots

I have noticed recently over the past few months that there are tons of bots in Dominion and Twisted Treeline. I just played a game of Dominion with only one other human in the game. This is getting worse over time. Please find a way to wipe them from the game. They all use the exact same summoners spells each game, they buy random and unnecessary items throughout the whole game, and they lose probably 99% of the games they play.. cmon Riot, you can do better