Can you fix Ranked & Competitive Integrity?

I have some ideas (obviously not the best).

What if we make your LP gain and loss based off % of things you do in game? For example: In csgo it takes account your score/mvps/and rounds won rather than just a win/loss. What if league calculated something like that so you don't have to climb 3-4 games to account for 1-2 losses. Like if a support shielded a lot but lost the game he shouldn't lose that much LP.

We need to soft reset, and I mean like MMR to 0 and restart league as if it was a new game. Especially no more of that "what ever you were last season is what you will get". It is just an endless cycle of death ruining ranked because if you have a bronze player going 9-1 and get bronze 5, that is honestly heart breaking.

Add value to ranks. It almost feels like bronze1/silver2-3-4-5 are the same rank. For example: In csgo, most games you play balance elo and either have everyone the same rank with 1-2 outliers. In league you have silver 1 mixed with bronze 1/2 because the mmr is so messed up (hence that is why the reset is needed). Being a certain rank, doesn't feel like a rank. I have talked to a few gold players, they say they feel like their rank means nothing.

Add an element of come back. One thing competitive games need is an element of comeback or a sense of hope. That sense is almost destroyed in the first 10-15 minutes of the game because of the damage & snowballing. It shouldn't feel like a fight is solely based on the champions and damage, but it should rather be set on SKILL (hence the ranked reset).

TL;DR - Can we just restart ranked from 0. Let people get their rank and bring solo queue.