You don’t need a device btw. It works with your password manager and can also be used alongside a password too. Don’t have your password manager? Just use your regular password if you know it.

I use komga for comic books and manga/manwha. It’s solid and syncs to tablet reader apps as well (I use tachimanga)

Second this suggestion. I run a synology NAS as well and it works great for that. My applications run on another box that mounts storage via NFS.

You forgot the Fastmail killer feature. Masked email addresses.

It is ready. I only used to dual boot Linux, but I switched completely over 6 months ago with zero issues.

I’ve personally seen ads in the start menu. It was my last straw, convincing me to move to Linux full time.