In a way, yes.
When I play games like Smash or Splatoon, the factvthat I'm playing a game that's only on one llatform does make it feel a little special and charming to me, which is always nice.
"Just for comparison Uncharted 4 was 20x bigger than Splatoon 2. This shows the huge difference between Sony's first-party games and Nintendo's first-party games."