Isn’t Chromium open source?

I would try it in a VM first. But maybe you are braver than I.

Are you being sarcastic or are you asking for assistance? Please clarify.

No, Steam is a store and a content delivery mechanism. It has the option to add DRM, which developers may choose to do, but don’t have to. There are games which can be purchased on Steam and which can be launched without the Steam client, just like any normal program.

You made me very curious about NixOS and now I’ll have to take a closer look at it. The second to last sentence did it. Thanks

They are specific to the kernels delivered with Ubuntu because of changes introduced by Canonical in OverlayFS:

Source: Ubuntu Website

All the electronics of the Liberty Phone are made in our USA facility, and the entire phone is assembled at that same facility.

I suppose that this is the reason for the high price. It’s built all in one single factory in the US (I was too lazy to research if it’s their factory). I hope that their target groups are real and that they can afford the phone.