Are you able to fit an open MacBook Pro with nano texture finish into your pocket? If yes, you might have different problems (or benefits).

The special etchings aren't used on iPhones

It’s an option that costs extra and is only available on some MacBooks and Studio Displays, not iPhones and the like.

It's a special surface finish for living room TVs. Not intended for touchscreens.

there are no nano-texture display devices that fit in a reasonably sized pocket

This is why AAPL is a 4.62 trillion dollar company.