Sadly, only one company has the rights to make Pokemon games. And that's Game Freak, I think. They don't seem to be in any way interested in branching out into VR either. Especially not on a non-Nintendo platform. Which makes sense since Nintendo is one of the 3 companies that formed Pokemon Company, along side Game Freak and Creatures.
I think pokémon sword and shield is a VR simulation within Pokémon World. I know Nintendo nor Game Freak would go through the haste of making this a VR game, especially since Nintendo typically doesn’t back peddle to past ideas. My theory is that within the Pokémon world this new game is actually a VR simulation.