I agreed with everything in your first paragraph but your second one just seems like needless 'holier than though' drivel. Bazzite has it's own unique pros, and both are great options for gamers.* However, when it comes to having a OEM-like experience on a Legion Go under Linux, Bazzite, Nobara or Chimera are a better fit. That's my usecase and why I chose Bazzite, I wanted a Steam Deck experience with a better screen and more powerful chip. It was also well before SteamOS had any support for other devices.

Yeah, that's not Bazzite's "only gimmick"

How's Cachy for NVIDIA support?