Thanks for distilling these videos into succinct topics not covered elsewhere. Living in a salty climate, I'm particularly interested in the corrosion protection piece. My 2012 Silverado had a painted frame; my 2016 Silverado was coated only in wax. By the end of the first winter, the entire chassis on the newer truck was brown and, with 6,000 miles on the odometer, the front calipers needed to be rebuilt along with warped rotors. NOT a warrantied repair. Although I sold it a year ago, my kids' 2006 Volvo XC70, on the other hand, was as clean underneath as the day it was new (exhaust aside). Quality hardware and steel throughout.
My buddy and I were discussing last night why Boston had to go to China for the world's largest cranes. They look like any other steel i-beams. We speculated that it may be the quality of the steel, as the newest U.S. smelters are over 100 years old, along with environmental regulation issues that may not exist in China. My long-winded point is, it will be interesting to know where Ineos sources materials from.