I would suggest you to ask on official Nobara discord. I got help right away.

Windows.

Never upload your passwords to any cloud. Always use good foss instead of proprietary software.

Use Aegis on android or 2FAS on iOS. And just backup your seed on hdd/usb stick. Dont upload on cloud.

Yes, Yubikeys.

I have 3 keys. One is for regular use at home, second is with me on the go and third as a backup.

I would recommend that you try Nobara. It’s fedora based distro that is focused on gaming.

To your eternity looks interesting. Will put it on my watchlist! Texhnolyze was hard to get in, same as Serial experiments Lain. You must really be in the mood for something heavy like thos two animes. Good series nevertheless. Ghost in the Shell is classic same as Ghibli movies.

Yes, thank you. Im looking for that type.

Tokyo magnitude 8.0 That anime hit me pretty hard.

For spider man recommended gpu is RX 580. I would suggest you, of course if you can afford, to go for RX 7700 xt or 7800 xt. You will be more future proof.

That all depends on what games you play. Do you want to play new AAA games or retro? Indie? What is your budget? XT is stronger version of regular 6600.

I don’t think there will be any issues. On that note, use open source AMD drivers. You dont need proprietary one from their site.

AMD all the way. Few weeks ago I finally made a switch from Nvida for the first time. I have no problems in gaming. All games that I play run same as on windows.