Jeff Grubb: "I did hear that everything in that Pokémon Direct will be positioned as 'These games are Switch 1 games'. They will work on Switch 2, but there will not be anything that is obviously made for Switch 2."
Source: https://www.youtube.com/live/TfkNfMonxoc?si=u4qO_0DOVVqF3GUM&t=3942
This lines up with the Game Freak leaks indicating a Switch 1-only release for Pokémon Legends Z-A, which is expected to have a gameplay showcase in the next Pokémon Presents. For context, said Pokémon Presents was leaked by Niantic to be happening on February 27th.