Let’s say you buy an Xbox Series S. At the current going rate of games, you can fit four, maybe five games on the thing, assuming you don’t play older or indie titles. You can buy an external USB hard drive, sure, but you can’t play games off it. You’d have to awkwardly shuffle games around any time you wanted to play something else. Wanna expand it with storage that can actually be played off of? You need to pay the same cost as the console for proprietary storage.
It’s different on PC and PS5 since you can upgrade storage relatively easily but even then, a 1TB NVMe disk can hold a maximum of 10 games at today’s storage requirements. Want something bigger? Get ready to shell out some serious cash.
Storage has not kept up with file size. And to be fair, 4k HDR Remux files are just as bad. You can’t tell me the average person can even tell the difference from a 1080p WebRip (a fraction of the size) and one of them. Not unless you’ve got the high end hardware to make use of it, and I highly doubt the average person is shelling out the $5000+ required for that to be a thing.