I found the PocketTube YouTube extension very useful for organizing my subscriptions into categories for easy searching. I had the same issue though I'm not sure I'm past a thousand subs yet - probably only about a hundred in total.
REMOTE USA or offices in Chicago, IL; New York, NY
Rocket Travel (an online travel company part of Agoda and Booking.com) is hiring for multiple roles in Engineering. All roles are full time. Currently hiring for: