If you care about bios, you’re doing it wrong - new accounts use uefi.
Doer of things, sometimes.
Boosts things if they are generally interesting, since fediverse discoverability sucks.
I’m probably not upset about what you’re creating - only about what you’re destroying to make room.
mastodon.social is blocked due to the admins supporting antisemitism and the instance containing high levels of antisemitic spam as a result. Use a different instance.
@notTheCat @linux I haven’t tried this but I think a shared boot partition and one installation of grub (I suppose the version you like the most, if you have a preference). You might even want to install grub from neither and do it by hand, just to make sure they won’t mess it up. About shared home: not sure. It will work - I just don’t know how many little oddities there will be.
EFI partition can be deleted and re-created.