Pure misinformation there are roms available for popular Samsung phones. Samsung never locked bootloader of their devices.
Apeeksiht
Because op didn't mentioned he owns a pixel.
It gets better the more you play actually. The hidden features unlock after few playthroughs.
You should also realize graphene is only made for pixel devices. Because of verified vendor boot.
Then my friend you can't remove Google from your device. Only vanilla roms without any google shenanigans is your way to go.
Eh i was saying without gapps. Will edit my typo
Just install a vanilla android rom without* gapps. Best you can do is install microg variant roms, if you want gms.
Edit: typo*
Well that cheesy Deadpool game.
Pirated hades. Played for some hours, had a blast. Bought it on sale and now I'm still playing.
Only mad people use stock miui.
It's filled with ads, bloatware, idk what backdoor also available. I don't even put my email on miui just to be on safer side.
Xiaomi phones are sold mostly because they are cheap so good for experimenting around gets picked up by devs. You can check premium xiaomi phones they lack custom rom development cause their audience is small and why do something on a platform where nobody is bother to even buy it.
https://forum.xda-developers.com/t/eol-wip-exynos-rom-unofficial-12-lineageos-19-1-for-galaxy-s20-fe.4499899/
Just check out xda.