UX does differ somewhat between, Linux distros & WMs (and Chrome OS, to the extent you consider it Linux proper), and between releases of all three OSes; but within families they maintain broad continuity. I use multiple variants - again daily - and my point stands that all have untapped potential.
But I doubt you supposed otherwise, nor honestly think I'm unaware of other OSes... so why take the time to ask? Pedantry? Did I slight an OS you favor?