Why can’t PS5/Xbox discs be copied and shared? Like they have some special discs but can’t they be manufactured as fakes and still work?

Question

Why can’t PS5/Xbox discs be copied and shared? Like they have some special discs but can’t they be manufactured as fakes and still work?

In: 21

Answer 1

I remember when you could bypass Sony’s DRM with a black sharpie around the edge of the disc.

Seems like they learned some lessons