I agree he does explain things well and I do watch his videos, but as you explained it's only 25 minutes.
But it could be 15 minutes and I could spend that time saved more productively.
It's the same reason I stopped watching TV years ago, my time isn't for sale to watch adverts or for them to setup cliff hangers telling me what's going to happen in the next program what's about to happen in this program.
It is deliberately designed to absorb your time unproductively.