Giving this issue any more thought and effort is not worth my hourly rate.
But I got a bean to coffee machine at home and last night I watched to several lectures by noted biochemist Charlie Lane after he appeared on the Lex Friedman podcast, he talked about the origin of Eukaryote cells 2m years after bacteria (learned that there are two groups who are related but using a different chemistry) and how the Krebbs cycle plays the role in life and death.
Admittedly some of the chemistry was beyond me.
Right now, clicking the x is just too easy to do and I can just continue watching. When I get a lot of ads I will inevitably skip visiting the site since I hate ads.
My subconscious rejoiced that I'd be free from the distraction hopefully forever, but then after applying the next Firefox update (I also have adblock plus) suddenly the popups stopped and I'm back to relying on my own strength of will to avoid youtube. It's not going well.
Ublock origin
youtube.com :
blocked items on this page: 132
Oh boy, like I'm going to turn that off.