> The only trend that's kind of fucking that up is these shitty 4K blu-rays. Seriously I do not need a 4K Blu-ray for a 1980s grindhouse horror movie. Meanwhile it's a huge pain in the ass to play those because the DRM is extremely onerous.
From what I hear it's easier to rip 4K Blurays than DVDs these days. All the region and copy protection is done in software so you only need the decryption key and there's none of the stupid stuff they used to do on Blurays putting hundreds of fake copies of the movie on the disk.
But it is amusing that, as you say, we're getting 4K Blurays of old 1980s B-movies because they were shot on 35mm film whereas many movies from the 90s to 2010 were either shot on HD cameras or edited at HD resolution so the "4K" version is a crappy AI upscale that you could do yourself from the HD Bluray.