Worse time now than ever to play league
Can't have fun playing solo ranked. Can't have fun with my friend either, because the other 3 are trolling. Can't talk to anyone in chat, they'll blatantly play to lose just to prove that they're right.
Intentionally feeding up to 15 deaths is still not categorized as intentionally feeding. They'll still GET AWAY WITH TROLLING YOU.
Solo lanes end as soon as someone dies. Players can't even play catch up anymore. Your top laner going 0-1 is guaranteed to be 0-5 and two levels behind later on, no matter how good they are at last hitting. The enemy jungler got 2 kills? Nice now he can start one shotting people with his lethality items. Want to roam and help your team? Tower dies too fast, you're potentially higher risk of dying, and the other players will just collapse on you or take tower.