Sorry, no. You're wrong. It's extremely optimized. I get 60-100 FPS on a 3060. It's ridiculously optimized. If you're having issues, it's particular to your system for some reason.
I remember 2042 being significantly worse when it launched. I've also played almost every other AAA launch of recent years from Elden Ring to Borderlands 4. They all run worse than BF6, even now.
Runs pretty poorly on a RTX 4080 with 5800X3D @ 1440p.
It also legitimately looks worse than the Battlefields that predate it, even up to Battlefield 1, which is over a decade old now.
A better example is Arc Raiders.