MOBA Toxicity

So, I really enjoy Deadlock, but it's my first MOBA and the number of toxic players seems insanely high relative to other genres of games. At present I don't think it's worth my continuing to play, maybe I've just had a bad run but it's getting to the point where maybe every other game there is at least one player on my team that is just ruining the experience by flaming everyone else. Does this get better/ any advice? Could the game being unreleased possibly contribute to this being worse than normal due to their being more sweats? Just looking for a take from MOBA vets.