Prove where it adds cost. Nobody has been able to prove that claim. I've been using Macs exclusively for the past 28 years all the way up to my current 16" MBP and the prices have been the same.
@antisomnic I happen to love the Touch Bar. I use it often to scrub my Final Cut Pro X videos and I love how it frees up valuable screen real estate when photo editing because the pallets are in the Touch Bar. There's only a few people who feel the need to trash it and much of these same people have never owned a Mac with one.