Found this on the Scarlet website.
Also this:
"For a limited time only! "VR passport" for playing VR paradise is available for free. Period: 3/20/2019 - 4/2/2019"
They did the same thing with VR in Venus. Basically you'll have to download the VR patch separately within the first couple weeks after the game is out or you'll have to pay for it. I'm not sure how much it was in Venus because I got mine free.
It sucks for people who might want to wait on purchasing the game. (Sorry if this has already been posted. The site said the info is "new".)