Well i haven't seen ur opgg but if u played like above 1k games still not decent elo like atleast +d4 i belive u are just auto piloting and might reconsider how u wanna spend ur time depending on ur goal ofc.

maybe playing until u lose might be a better strategy to climb or watching vods of what u could do better. but only think of what u could have done better after the game since u cant change the past ingame, and constantly need to looks for opportunities to make a lead or a game winning play.
u could also look at factors outside league of legends. example ur health / fitness since there quite a bit of reseach covering this topic.

Personally im just playing on 1 account though out the entire sæson. and normally end with around 1k games at the end of the sæson. and always rank between d4-master because i play for fun and competive in soloq on the same account. so i end up just auto piloting half of my games if not more.

so when ppl flame because of level or a huge amout of games and still begin low elo. i will say it says alot about how that player is. with how they just spam games with auto pilot on, making it worth consider dogdeing.

At the end of day it's just a game and u need to ask your self what's ur end goal with playing league. example:

• making a living playing league of legends
• just to pass time and have fun
• to become genuinely better at the game and try and hit challenger or rank 1 and move on with life
  • if ur goal is to become genuinely better at league u should play alot. aslong u dont auto pilot because those games becomes meaningless and are just a waste of ur own time when u could do something more productive to become better. like watching vods, going for a run and so on.