Man, at $199 & sporting this creation tool, the forthcoming standalone device is starting to seriously tempt me. As for Tilt Brush specifically, the Verge writes,

After its original release on the HTC Vive back in 2016, Tilt Brush quickly became a mainstay of headset demos. It’s easy enough to start painting basic 3D structures, but in the years since, artists have painted some pretty stunning pieces in the app. The Quest version of Tilt Brush will continue to support uploads to Poly, Google’s online 3D object library, if you want to share your work, or just gawk at what others have made.

Check out lots more details on the Oculus site.