It’ll help for the legit abandoned.

Unfortunately for the developers trying to exploit the early access system we’ll either get half finished games released (maybe with a quadruple A warning), or monthly updates that do nothing more than change the version number.

It’s a little like surgery but much easier than removing your own appendix (depending on the laptop).

I think the dual boot problems are generally associated to using the same drive. If you have one drive for each you can use BIOS to control boot order instead.