[dmitriid]

It would be true if Nintendo still had support of a beast like Rare. Alas, there are very few if any companies that are willing to work with these limitations and create games specifically for Switch.

And the main reason the games are colorful on Switch is that Nintendo still, to this day, has a reputation of kids-only console. And Switch also pushed it towards "casual one-off gaming" which invites bright colors (think Candy Crush).