>>512275361Secureboot prevents you from running any OS that isn't OEM Windows. You wanted to encrypt the boot disk with AES-256 and not use the plaintext fucking password called Bitlocker that can be cracked in under 30 seconds? That doesn't sound very Windows to me. Your PC is now blacklisted and won't turn on again. Get fucked, user.
Theoretically a security benefit like Apple banning all software that doesn't come from the Apple store on MacOS, or using Windows S which bans installing anything, or being a child and not having internet priveliges to click on the bad sites.
Only tinfoilchads and retards trying to install viruses care about the issue. A lot of games edit Windows to "prevent cheating" while selling snapshots of your PC and what you're doing on it to law inforcement/insurance companies/etc, meaning you would not technically be considered using Windows anymore and be blacklisted for hacking, so gamingfags fit in the latter.