I noted today that the 28-300 is one of the Nikon lenses discontinued. I have two but this and other deletions makes one wonder about DSLR and F mount continued use. Certainly reduces the value of F mount cameras you have and makes the D870 questionable.
Comments
Lenses aren't really disposable items, so unless there's something available for the Z mount that isn't available for the F mount, it's not like F mount is going away for the short term.