Could you identify with what is said on these forums and NOT be on the spectrum?

I just wondered what anyone might think, there is just so much common ground and shared experience among the diversity.  I wonder if anyone NT could empathise with it all.  I can see why NT's might read some of it if they have partners or relatives on the spectrum and they are trying to understand, but I wonder if it makes sense to them. The fact that so many are finding their way here and finding kindred spirits and soul food seems like a form of diagnosis to me.  Anyone?