Solo queue is so shitty right now
You can't solo carry this season anymore... you put so much value into bot lane with the adc changes that if your bot lane is feeding you auto lose the game 95% of the time. Jungle's gold is decreased even further so you cant solo carry from jg as well (and games are faster so its not like you can farm jg anymore and come out later).
Rift herald is a joke and is barely contested since jg and top can't solo it early without getting roamed on by mid/top and jg
You can't even win with vision anymore since you nerfed green wards as well as trinkets, so if your dickhead teammate wanders into a bush and dies 30 mins in because you had no vision its game over
This is the only season where I have felt helpless in terms of winning the game. Either my team is ok and doesn't go 0/6 by the first 10 minutes or they feed insanely and the game is over. There is almost no coming back from the early snowball (in rare occasions maybe if the other team has a d/c or something). It is literally the most luck based season I have played in the past almost 6 years of playing this game.
tl;dr Either matchmaking gives you a break or you're fucked
or something. If that's the lane, Blitz is still useful if feeding but Vayne is definitely not. Even worse if it's Lucian instead of Vayne.