It will be broken forever, since the kernel team can't support it, from
what I hear.
We should just remove hibernation support from the Fedora kernel.
No point in haggling about an easy way to opt-in to a feature that is not
supported.
Well, let's leave the decision on Fedora kernel developers :)
From my point of view, having the hibernation support enabled in kernel
doesn't hurt anything. GNOME shouldn't do it by default if it's not
supported. If some user wants to hibernate, he should be able to. Disabling
something in kernel entirely because GNOME chooses to do it by default
anyway is not okay.
Also, I need to agree with Adam here, I don't see any disadvantages of
using hybrid-sleep.