How to watch 360 degree video content on Apple Vision Pro

How do we go about watching 360 degree video content on the Apple Vision Pro?

We now have VisionOS26 and its ability to open and play 360 degree videos files natively on Apple Vision Pro (Apple's APMP (Apple Projected Media Profile). What is the best way to find and view 360 video content?

YouTube was the first place I went, but requires an additional app to view their content (MoonPlayer, $9)

The YouTube/Moonplayer route, frankly, the quality is horrible. The Insta360 x4 videos I shoot look sooooo much better than the YouTube/Moonplayer route.

Is there any website where people post and view, say high quality Insta360 8k 360 degree, 200 megabytes videos and view them natively to the VisionOS26?

Any suggestions welcomed.