Would someone PLEASE explain this rash of people using obvious bot scripts to play for them?

So I make sure to do a 3v3 bot game every day when I don't have time for a full game and I want my win of the day, yeah? It's quick, I get to try out new champions or get mechanically better with the ones I have too, so not too bad really.

Well, I've just had my third or fourth game where my teammates were clearly using some sort of script to play for them. And this is the second time it was BOTH teammates, making the match next to unplayable.

Because no human player, no matter HOW new they are to the game, will just blindly run into enemies and not react, Attack-move into minion waves when an enemy takes them from full HP to nothing and not react, and then later just run past enemies and into turrets to die from full HP to no HP with no minions. Until the death counter hits about 37.

They turned what should have been a 15 minute easy win into a 35 minute long, frustrating and difficult battle. I ended up just going top, winning 1v2, then winning teamfights 1v3 (gnar is amazing for this, I find) and finally managing to just BARELY squeak out a win (both me and the enemy team were at the nexus).

Seriously, this was not fun and I felt kind of sick for giving these two....struggles to find words ...lazy people a win. I can handle toxic people, you just mute and power through. This? This is something that totally ruins the experience in a way you can't work around. And I can't quit the match when this happens because then I'm the one who gets punished.

I've been diligently reporting these "players" as intentional feeders whenever I encounter them, but really, this outright breaks the whole shebang. If they HAVE to use bots to play for them, can't they at lest use bots that are BEGINNER level and not "suicidal" level? -_-

Seriously, if you're not going to play the game, why the hell are you even playing? All you're doing is flipping a coin every 30-40 minutes and going "hmm, heads my teammates carry the game and I get IP (and likely get reported), tails and they abandon me and we lose and the 30 minutes was useless". That's not efficient, nor does it add anything to anyone's game experience, least of all yourself.