My biggest gripe with Youtube right now is how they've left channel subscription just as a long list. I have hundreds of subscriptions, and they are clearly around a few of my interests...
this is one feature i wish more 3rd party clients had, instead of just sorting channels into categories, only do new videos in playlists which is easier to manage.
They used to let you sort subscriptions into "Collections", but they removed this feature in 2015. I remember they teased they might bring it back in 2021, but I haven't seen much come of it. [1]
