I think it's fine. Nintendo's main focus is the Switch 2 with 10 exclusive games announced/released already just 3 months after release. Considering how many games they already announced only for Switch 2 already we can see most of Nintendo's releases next year will be Switch 2 exclusive games.
They have 2 cross-gen games (although both were already announced for Switch 1 beforehand). I'm not counting their Switch 2 Editions that released after the Switch 1 versions as cross-gen since they released way after their Switch 1 release even if it has exclusive DLC. The 2 cross-gen games I'm referring to are Metroid Prime 4 and Pokemon Legends ZA. I think we'll see more cross-gen games next year which I think isn't a bad thing and is also smart to keep satisfying the current Switch 1 base.
They have 4 Switch 1 exclusive games released after the Switch 2 came out. Those being Mario Galaxy 1 + 2, Tomadachi Life, and Rhythm Heaven. Those 4 games do not need to be Switch 2 exclusive for what they are, and Nintendo needs the casuals for those games. I think these will be the last of Nintendo's games released only for Switch 1, as anymore Switch 1 games I think will be cross-gen (unless HAL LAB wanna do their usual Kirby game again).







