Looking at the discussions, I think beta wv should be closed. There are a few active and vocal editors there who firmly want it to remain, but this seems in part they want their own playground. Which is fine if the culture is constructive, but here it is not an improvement over the incubator & hasn't been for many years. Most editors there would be fine to move to incubator.
iirc there are some small improvements to incubator that could be made to accommodate current uses of beta.wv, but (unlike in the case of WS) they are minor & not reasons to hold off on moving to incubator. Agreed w Jay that redirects should be made to work (to whatever target).
Sj