Yeah, I’ve considered VR for a long while, but between the already existing headaches, and the Linux related headaches I’ve heard of, I’ll just wait until I’m retired for VR space games, VR racing, and VR porn. Hopefully it’ll get better before I’m dead.

Everything people are saying here checks out, but you might struggle with VR. I haven’t tried VR on Linux yet, but I’ve heard some things about support being pretty janky. Maybe others with experience can weigh in.

This is entirely plausible, but I don’t know if it’s there yet. I’ve long since moved to AMD GPUs so I can’t really fiddle and find out. Give the open source drivers some time to mature.

Until then, you are reasonably safe running Linux with secure boot turned off. I’m no expert on the matter, but I’m not familiar with any ongoing threats to boot loader in Linux distributions. Stick to your official repos to be safest, unverified user maintained sources like AUR and COPR are possibly more likely to harbor security threats, don’t use them if you don’t need to or don’t know what you’re doing. Password your bios and require a password to log in to your operating system. Common sense is a better defense than secure boot.

There’s a ton of them on Etsy

Love it when people speak with authority and are confidently incorrect. Eugenia is right.

You could potentially use flatseal to grant the flatpak the necessary permissions, and you might find out what those permissions are by looking for other users experiences with the flatpak version.

Or, you find the .deb file and it installs natively without being sandboxed. OR, you can find a PPA repository for it, load said repository and install your software.

But those things require learning a little. Linux rewards self starters who can use a search engine and forums. Hope this maybe points you in the right direction.