Is just me or does the game feel even worse now

I don't know if it's a low level get advantage. I know it feels like it I agree it's strange could be noob luck. I'm not saying you are wrong. 

I kinda tested that back in season two. I have my account and my son's account on my ps5. My account im a 6kd. On my son's account has never played before I still hit 4 to 6 kd. I don't know really. 

As for the bot AI players no doubt that it could be done. I told a story how I glitched one out with the support deployable cover. That was 100% obviously a bot of some kind. I was even taking on the mic to him 0 human interaction. 

Net code is way way off on my end. I have clips after clips of bullets going through enemies and the gun doing less damage 8 , 12 i even seen where i did 180 damage total before he dropped.  I even have one where 3 direct hits with the BTR no damage delt to the enemie he didn't even know I was shooting. 

I have clips of shooting a enemie and he just dies in the middle of my reloading animation. It's like the server finally detected my rounds. This could be the dying around cover problem.

I have clips with the controller graph open showing my dead zone and my triggers. The deal is I will be shooting then my gun will just stop firing but on the graph you can see I am clearly still pulling the trigger (even tried different controller) no fix. It will just stop firing . It happens more often when I tap fire.

I have clips where I play with 0 aim assistant and you can clearly see it turns back on and points me away from them. I call it the reverse aim assistant bubble. 

Even have clips of the game changing the Sensitivity it's like I'm fighting a rubber band the the tension release. 

Oh and don't forget this strange "random bloom" example I have a clips of using the NVM I'm 12m and dude not even facing me. The point. My 2x red dot on his lower head like lip area firing and the random bloom just happens to make every shot go around his head. 

I play on Linear curve here are my settings

Sensitivity 100%

Linear curve 

Zoom aim sensitivity 200%

1x sensitivity 150

1.5x sensitivity 150

2x sensitivity 140

3x sensitivity 140

4x sensitivity 130

I really don't use any other scope.

I can give clips and or screen shots if needed. 

I still believe in my own conspiracy theory: low level players get server sided advantages so that they have a good experience hence buying the game. Just provide more 3D spotting of enemies, deleted hits from bullets and grant bigger hit boxes on enemies and little bit faster movement…

I don't think it's netcode, I think we're playing AI players, I don't know if it's third party or the doing of Dice/EA. 
It's the same move and routine but attached to different player names. It's calculating, it's not not having fun or playing like a real person. And I've found spots that breaks it, and you can hear it running around trying to find the solve.  After awhile it relies on the fact that it knows it will hit you first. 

You can outplay a sweat, but a level 30-50 with a starter kit and 100+ Kills in a match is a bit much. 
Even cheaters don't play the same as these things. 

The bf labs participants dont do anything but play the map early. And they are all new to bf and not veterans of the core franchise they offer minimal feed back and when they do speak up its so far off from bf identity they are only contributing to the decline.

Game is designed by faulty philosophy. It has internal discord in conflicting applications of features.

The netcode and hitreg has been terrible for season 4.  Though I would say a large part of the problem this week is all the consoles who can't run the game right slowing down and lagging the servers with their discount hardware.

There is a reason that Xbox and Steam are producing or planning to produce devices closer to a PC rather than a console.  Consoles no longer have the power needed to run modern games.  It doesn't help that companies aren't optimizing anymore either, and just trusting brute force hardware to solve the problem.