Your right nacarnation, Chevron/Caltex dummied-down that ad and the 15w30 video of a tug-boat vs tow-truck. Neither videos prove a thing, and I'm not sure who they think those ads appeal to.
As said, I use M1 0-20AFE for 10K OCIs in my 07 Focus, and have for several years now. My driving is about 70-30 local driving and my engine looks like new as does yours, with no oil use between OC.