The worst thing about the NotchBook - this union of iPhone notch with MacBook - is that all the other laptop manufacturers have a way of copying Apple's decisions: non-replaceable batteries, soldered in RAM and SSD, fewer ports, near-zero key travel for keyboards, and now a notch. The Dell XPS line has had ultra-thin bezels for ages with no notch but now future XPSes might have a notch just because some Dell suits thought, "Look at how many of these NotchBooks Apple is selling. Consumers must want the notch." But correlations of sales are not causations of sales.