I genuinely never engaged with Reddit at all, so I’m not in a position to compare, but I don’t think the numbers suggest that Reddit “is dying” or even that it got significantly impacted.
Which is fine by me. If anything, the vibe here is less Reddit and more “late 90s/early 00s forums” and that’s an improvement on my book.
I’m not sure about the digital-only stuff, but the OP is specifically talking about yt-dlp as an alternative to ripping the BRs, and I have to agree that ripping the disks will be easier and yields better results.
Hardware availability is the trickiest part, especially for UHD, but if you have a drive that will deal with the disks you have I certainly wouldn’t bother with the stream rip.
But hey, as a fallback, it’s good to have the option.