Earlier quoted context omitted.
Fortunately people still make short videos Interesting. I don't see anything fortunate about that myself. I guess it's a "different strokes for different folks" thing. Personally, I rarely watch any video that's less than 20 minutes long. I think of short videos as being too small to contain enough useful info to be worth my time (although that's obviously not literally true for all short videos). And generally speak…
The problem with everyone making long videos is that it leads to a situation where, intentional or not, it seems like everyone is trying to waste your time. Some things just aren’t worth talking about for that long.
I would lie if I said that I don't consume long form documentaries on Youtube. I do and there are some channels that I deeply enjoy. But for a while, especially since they removed the dislike button, I've become wary of discovering new channels. It's often hit or miss, and the overall time investment doesn't look justifiable in retrospect. For this exact reason, I've removed all my subscriptions, and disabled all recommendations. I mostly poll for channels that I remember had good content that was meaningful to me.