Precisely my point save that I believe it is strictly no availability except for glitches.

For CA, I have considered their Forbidden Pavilion class, but I have heard very negative reviews on the food, drinks and service in general, and all of those are integral to an F class experience, for a product I can sleep most of the flight in in, I am just fine with AC pods, BA and most other flat bed J class (coffin style excepted).