There is currently no official update on whether or not there will be a VR version of Sons of the Forest.
However, the developers have said that they are open to the idea and that they will consider it in the future.
The original game, The Forest, did have a VR mod that was very popular among players. This suggests that there is a demand for a VR version of Sons of the Forest, and that the developers may be more likely to add it in the future.
If a VR version of Sons of the Forest is added, it would likely be a paid DLC pack. However, there is no guarantee that this will happen, and we will have to wait for an official announcement from the developers.