We have to either acknowledge that PCs/Macs were a historical accident (a happy one, IMO), much like the open web of yore, or we have to legislate the shit out of everything that has a general purpose CPU, basically requiring every Turing machine sold to have an officially supported setting to enable running arbitrary code.

It can be off by default, and probably should.

But trying to hair split console from computer from cellphone makes less and less sense everyday and we all know it.