Recently I have been qued with insta throwers. Why?

Not sure if anything has changed recently that has inflamed this issue of instant throwers, but I have had 4 games in the last 10 that have had pos 4 instant throwers.

So like I said it has been 3 zeus pos 4 players and 1 WW player that have said almost nothing (in WW case nothing at all) and they just start trolling before the bounties spawn. I have also had 1 game in the last 10 were I legit begged my pos 4 WW (another, yea) to play and at minute 35-40 they did and the game turned for a win after losing for most of the match.

I was ancient 3 for a long time and dropped mmr heavily before coming back about a month ago and have been playing mid legend now. Before I took a break after bleeding MMR and dropping into ancient I realized that my play had a lot to do with hemorrhaging mmr. Now though with as many trolls as I am running into it is hard to figure out exactly the right play. I am not above begging and apologizing for slights I may not realize but that has only worked occasionally.

Any advice would be helpful and I will honestly try and apply any info into my games.

The hardest part rn is that I work roughly 80 hrs a week so when this happens it is very disheartening. =/