I agree with most of what you said. For me though, it's really hard to go to YouTube without wasting at least an hour. That's why I built this app. So far, it's working great for me. I've added my favorite channels into different lists based on categories and set up weekly reminders for all of them. For example, every Friday evening at 7 PM, I get an email about the latest videos from Veritasium, 3Blue1Brown, Mark Rober, Ben Eater, Steve Mould, SmarterEveryDay, and Tom Scott. This way, I don't feel the urge to go to YouTube and lose track of time.
