Is the future of vr just adding vr support to normal games? its been like 8 years and still no le_killer_apperino besides beatsaber, which barely looks virtual reality when you're actually playing it

What is stopping these dudes from creating something great for vr? just motion sickness related? Any games in the works atm that you think will change the game?
So far the coolest game I've played is ECHO VR but it demands a ton of space to play correctly and also its nothing but kids