The first person that makes a real actual good dancing game in VR that takes the energy of DDR/DanceRush and mashes it with actual Dancing like Just Dance, is going to be a multi millionare.
>But beatsaber
Eh beatsaber yes is kind of a Bemani game but doesn't really involve proper dancing in ways that even Dancerush do now
https://www.youtube.com/watch?v=vgQ_CPLaKY4