It is certainly implied by your refusal to share it. At this point I'd just find it weird if it did exist, I mean who claims to have data, actually does have it but just refuses to share it across multiple replies? That's weirder than just making it up to begin with. Still, if by some odd chance this data that literally measures how connected people are to their neighborhood and shows, in your exact words, "most people are disconnected", I think myself and others would find that very interesting. That's a very specific claim on a metric pretty hard to quantify, so if such data exists I think it would be fascinating to read.

A few replies ago when I first asked if you'd share, you said "Happy to to", and then didn't. And then didn't again. And didn't again after that.

It either doesn't exist at all, or it does but doesn't show what you claim it does and you've realized that and don't want to look silly, or you're just maybe not that polite. I can't tell which. I'll say again though, asking for data when one person claims to have it is not hostile and not an abnormal request. If you claim to have data that shows a specific point you should be prepared to share it on request, and probably just include it in your initial remarks to begin with. Citing sources, and all.

I'll reply again if you have any actual data to share, otherwise I think this conversation is pretty much purposeless.