I don’t understand (from a technical standpoint) why they can’t just ship a dual boot that only partitions any real space for an OS once you actually use it. Linux is what, 2-3GB on its own with a DE? You could use less than 1% of a modern computer’s storage to give users the option to activate and allocate space to an already-working Linux install whenever they feel like it, and if they really need those few gigs and don’t want Linux, they could just delete it.