3's riddled with bots

So i thought bots were only maybe in lower level by shitty players who didn't want to grind to 30, but no its all through the lvl 30 bracket as well. My character with well over 500 3's games still seems to get at least one every game that I don't go into as a premade group of 3. Can you guys do something about this? It has quite literally broke one of your game modes. Considering you only have 4 and one isn't even a static game mode you should probably be looking into this. You understand that when and if this spread into ranked (especially 5's) your player base will take a gigantic hit as people will get frustrated playing every game with someone botting. While it is beyond me many other games don't have this issue. if you really can't figure it out maybe you could speak to another company in the industry and figure out how they stop it. Hell, there is always blizzard. You want DOTA2 to take the market? Because bots is how DOTA2 takes the market.