The 2000 box set is significant because they dropped the Special Edition label. Ever since every new version of the Special Edition has been labeled as if it is the original trilogy. Culminating with the 2020 Special Edition 4.0 in 4k.
I’m sure there have been multiple generations of people who haven’t actually seen the real movies. I mean even i grew up with an altered version of Star Wars which i thought was the original cut and it wasn’t. the A New Hope subtitle, new roll up and starfield and new audio mix it wasn’t the theatrical cut. The real Star Wars has never been on home video.