Exactly!
Unfortunately, there needs to be a commercial/financial effort behind the mass adoption of Linux. The average person has no idea that an alternative to Windows or MacOS even exists because they have not seen it advertised on TV or mainstream social media.
These conversations on Linux communities on Lemmy and Mastodon are just us nerds yelling into our own echo chamber. The average person needs something that “just works” without having to read a book about how to set it up.
If you had to install Windows every time you bought a PC you’d think that Linux and Windows are comparable. That is the issue, tbh. It’s not the RTFM; its because the average PC user had NEVER NEEDED to install an OS. Windows just comes preinstalled on 99% of consumer PCs! For the “year of Linux” to be a reality, there needs to be an easy way to get a retail PC with Linux preinstalled. When I show my Windows-only users my Linux laptop, how quickly it boots up, how many apps I have installed, how easy it is to install and update apps, etc., most say: “Oh wow! I can use this”. But when I demonstrate having to choose the boot loader, partition setup, etc., they say, “Nah! I’ll just go buy a laptop with Windows!”
Have you tried Waterfox? It satisfies most of your requirements, I believe.
Steam Deck is a step in the right direction, but the manufacturer does not highlight the fact that it runs Linux.
Most people don’t realize that they are probably using Linux daily already. If they have a fire TV stick, or Android phone, or a smart speaker, etc.