If anyone has a good solution to YouTube destroying all value of the Subscriptions page I am open ears. Until recently my consumption of YT was basically to go to my subscriptions page and see what new content had been released since I last watched YT.
This is also the way I use YouTube and is the main thing I made Control Panel for YouTube [1] for (well, that plus globally hiding Shorts and removing all the unwanted recommendations everywhere) - my Subscriptions page acts like an inbox of unwatched videos and everything else is hidden (most recently: the new "Most relevant" section and "Collaborations" videos with channels I'm not subscribed to).
My Subscriptions page currently has 15 videos above the fold, 5 of which are from the last 12 hours. The oldest video in that first page is 2 weeks old, and if I turn the extension off I need to press Page Down 17 times to reach it in the vanilla YouTube interface.
You could manage your subscriptions in an RSS reader, that's what I used to do. Each channel has multiple RSS feeds associated with it for different types of videos (live, vod, etc).
I use https://porjo.github.io/freshtube/ almost daily. It requires a Google API key but only have to set it once.
you can use lurkkit.com to build your own chronological youtube feed with only your subscriptions
That's ... exactly what the subscriptions feed does right now?
Things like FreeTube and NewPipe let you keep a subscription list, even if you watch the videos elsewhere.
Using them can be a pain with the whole cat and mouse thing, but at least it's something (for now... I wouldn't be shocked if google was partially gunning for projects like NewPipe specifically with the Android app installation changes.)