Yeah, it might be like the Wii leading into the WiiU. Twilight Princess was originally going to be for the GameCube, but turned into a wii launch title and was followed by Skyward Sword late into the Wiis lifetime. That resulted in the WiiU never having its own Zelda, instead sharing BOTW with Switch during its release.

So it’s possible with BOTW released with Switch and TOTK late into the switches lifetime that we’ll see the same thing happen on the switch 2 (and it won’t get an exclusive Zelda).