Comment by rTX5CMRXIfFG

Isn't that the same as UI/UX people being generally clueless about how to build applications for the very platform for which they are designing? Designers and product managers constantly have to be guided about the logical and the structural constraints of their target platforms, to be given workarounds, to be taught how to logically divide their reusable components so that they can build their dream design system which, by the way, always fights the platform's native design system.

It's totally fine to have an opinion on UI/UX if it is informed by cognitive psychology and other relevant HCI subfields, in the same way that it's OK for UI/UX to push for designs so long as they are also informed by business and engineering.