What programming languages ​​are used to create programs / games for VR helmets?

Question

Programming

Good afternoon.
1) What programming languages ​​are used to create programs / games for VR helmets? Do I understand correctly that C# - Unity 3D/Unreal Engine type bindings are still used?
2) In your opinion, is it worth starting to "dig" in this direction for a person from the CIS? For at the moment, and in the near future, we will not have such vacancies. On the other hand, a narrow direction, which will soon become widespread.

Answer 1

The ones supported by the VR SDK.
If you are interested - start, in any case, if you understand this topic, then the road to game development will be open to you.