Apple already has iPad Pro and Magic keyboard, which effectively is like a touch screen laptop with a touch pad… the difference is iPadOS (and apps) was made for touch; MacOS wasn’t made for this.I'll just leave this here.
So they might have to continue to make more changes to MacOS to blend it be more touch oriented like iPadOS… OR blend in some of the Vision OS concepts and spatial sensor technology & gestures to eliminate the need to raise your arm and touch the screen as often.