Plenty more of them on the current maps.
Regarding removing unverified strips I'd much rather know they were there.
I’m with you!
I won't be using them either way.
I‘d much rather know where they are, just in case I find myself in/mismanage myself into a precautionary landing/forced landing situation. It may be that in a particular case the strip is as unusable as the surrounding gaffa, but it could be that it’s not. (PS: What Stickshift said!)
(Coincidentally, the most recent sat photo of Narwietoomah suggests it would be a better option than the surrounding gaffa.)