Honestly I think that AlternativeOS will always be possible, the main issue is how compatible it will be with everyday apps that people rely on. We’ve started to see some compatibility issue with Play Integrity on GrapheneOS, with Revolut (has been fixed) and Alternate AppStore such as AuroraStore having some apps refusing to launch if not installed from PlayStore itself.
On the Linux side of thing you could see how your plugins performs on a VM and or see how Ardour plays with your hardware.
Honestly I think that AlternativeOS will always be possible, the main issue is how compatible it will be with everyday apps that people rely on. We’ve started to see some compatibility issue with Play Integrity on GrapheneOS, with Revolut (has been fixed) and Alternate AppStore such as AuroraStore having some apps refusing to launch if not installed from PlayStore itself.
On the Linux side of thing you could see how your plugins performs on a VM and or see how Ardour plays with your hardware.