Starfield was the epitome of this. Rather than make a full game and let modders play around, they launched an empty, barren wasteland not-so-subtly made with extensive modding in mind. They figured that they don’t have to put effort into delivering a good product since their fans will do that for them following release.
Yes. Foldable screens don’t use the same kind of glass that non-foldable screens are made of. It’s much softer, and so it scratches more easily. I have a foldable phone without a screen protector, and the part of the phone my fingers touch, as well as the hinge, are noticably courser and covered in scratches.
Use Nexusmods and their Vortex mod manager. It simplifies it a lot, though you may have to watch a quick tutorial video or two. It’s nothing that you won’t learn, though.
Certain other games may have other mod loaders just for them, that you can use. KSPs CKAN comes to mind, or Curseforge for Minecraft. A lot of games handle mods through the Steam Workshop.
In the case of using mod loaders most of the stuff you will have to do yourself will be limited to keeping mods updated, resolving conflicts, and managing load orders (where applicable).
I think at this points it’s better to not join up with a large developer or publisher. The indie market has better job security.