It seems like I will only watch either a 15 min video or a 4 hour one. I just don’t seem to like the very short form video format. It does allow enough time for even a single subject.
With one exception, I’ll watch a lockpicking lawyer at any length.
The Cuecat: https://en.m.wikipedia.org/wiki/CueCat
Came at a time when there weren’t barcodes everywhere and QR codes didn’t exist yet. Companies had to publish Cuecat specific barcodes, it was much easier to just type in the URL by the time you figured out you could use it at all.