One issue is that Beat Saber is a waste of money if you don't get the custom songs/mods/etc. This is easy if you're playing on a PC, it's a one-click thing which has wink-wink tacit endorsement from the devs. It can be done on Oculus devices too, but it involves a convoluted jailbreak that regular users won't bother with, and without that Beat Saber runs out of appeal pretty quick.