Have Nvidia drivers on Linux gotten worse over later generations?

I just saw the GamersNexus benchmarks and I wondered to myself, why do they have so many problems with Nvidia on Bazite? I've used PopOS with my RTX 30 graphics card and I've essentially had performance parity with Windows.

Do you guys think they misconfigured something in the background or do you think that the driver has just gotten worse? What are your experiences?