Game state (as a newer player)

I'm not sure where to begin, I started playing apex properly this year, I only have 300 hours, I have solo climbed to D3, but now I just find the game unbearable.

Fixed Spawn locations - I feel this completely ruins the flow of the game, leaves a lot up to RNG depending on what arsenals you get. It also feels monotonous - loot, get instantly pushed by a team and then get third or fourth partied, no time to breath or reset

Assists - This shouldn't just be purely from damage, if a team member gets an elimination because your conduit util (or any other healing or cc) it should count as an assist.

RP - The way the current setup is forces players to be hyper aggressive, they would rather die chasing a solo halfway across the map than think about placement because short of winning, placement means nothing if you have no KP due to entry cost. It causes teammates to blindly push a team not considering the ring, cooldowns, or the possibility of a third party, which to me shouldn't be happening in diamond but I have lost count of the amount of times an octane or axle has instantly ran into a full squad blindly. 

Premade parties - As diamond I don't mind being put up against masters in a lobby, but I feel 3 + predator squads is a little much, they just run around the map clip farming treating it like pubs.

 For me, the game has shifted from strategical gameplay, fighting to secure a good rotation / position, to just running towards every gun shot you hear just so you can maybe break-even with your RP.