Does anything get tested before update releases? Input delay after update?

Serious question to the devs although I could guarantee the answer is no. 

We get told that certain things like the hit reg, netcode and audio is getting fixed, yet I don’t see any improvements but more bugs into the game.

still having questionable hit reg on 6 ping, still dying around walls and got teammates from a mile away shouting fe/fi/fo/fum with their insanely loud giant footsteps, and yet enemy footsteps are still inconsistent when running towards you.

Now since the update I’ve been getting input delay on most things like pulling out any gadgets, trying to throw grenades or simply reloading my weapon. I have never had this previously and it’s easily noticeable since the update. Who else is experiencing this issue?

My question to the devs is who actually tests the game before any update is issued? It’s either nothing is properly tested or whoever is doing it is doing a terrible job of it.

How many more times are you going to continuously lie to the player base about fixing or improving certain problems in the game? It just seems to me that every patch note being released before the update is just click bait.