That’s the thing. They don’t make their camera app available to third party ROMs despite officially cooperating with one, and they also haven’t made the camera’s features available to third party camera apps. So for me, being on CalyxOS myself, that announcement email read like a joke.

Removed by mod

No, you can’t have mandatory payment for DRM-free media. That’s why all bookstores operate on an honour system and let you walk out of the store without paying for the books you take with you.