Oh, okay, lazy guy. This is the pedants way of stomping their feet because they refuse to read the obvious that is already out there, you know. Go ahead and be a lil baby because your point is wrong.
Despite this, it has become clear that BcacheFS is rather unstable, with frequent and extensive patches being submitted to the point where [Linus Torvalds] in August of last year pushed back against it, as well as expressing regret for merging BcacheFS into mainline Linux. As covered in the video, [Kent] has pushed users reporting issues to upgrade to the latest Linux kernel to get critical fixes, which really reinforces the notion that BcacheFS is at best an experimental Alpha-level filesystem implementation and should probably not be used with important data or systems.
https://hackaday.com/2025/06/10/the-ongoing-bcachefs-filesystem-stability-controversy/
Literally describes the same behavior here from a different time period: https://www.theregister.com/2025/07/01/bcachefs_may_get_dropped/