Luckily steamless is piss easy to use because Steams “DRM” is only meant to be preventative. As in, you’re playing it on steam for the community, workshop, cloud saves, per game notes, control scheme setups, etc etc.

No, only slate and graphite

I feel like this would vary by shop. There’s an automotive shop with a relatively small waiting room, because they are less than a block from a ~2 mile long road of shops. Very walkable, just ever so slightly uphill. You can usually walk and find a number of stores to window shop at before heading back.

There’s another automotive shop a bit aways from my house. It’s on a mostly solitary street, a few miles away from any shops, and is not an area you would want to be walking in. They have a fairly large waiting room.

But I think they all say you’re free to to do as you please because there’s not really anything for you to do for the next 2 to 48+ hours, depending on what you’re getting done.