Personally I’m not too concerned about what titles would be the “swan songs” of Switch 1 or what would be the launch games of Switch 2. It seems to me that Nintendo’s business emphasis on evergreen titles (what Guillemot disclosed to GamesIndustry.biz further demonstrates their thinking) may lead to a persistent Switch eShop, not unlike Valve’s Steam or Apple’s App Store. Looking at today’s top 14 games on both storefronts, there are many old a$$ games still topping the charts:
Granted Switch isn’t a PC or smartphone, but Nintendo is in a good position to pursue this strategy technically (a walled garden), positionally (1st party dominated marketplace), and philosophically (enduring value of IP).