I can reach everywhere on my body. Not always with my left hand, but always with my right.
I find the larger problem is not being able to scratch what you want to when you want to where you want to. It’s large matter of decency; elbows shouldn’t cock like mine. Even though it is freakish, people look at the awkward display and shift from cheek to cheek.
After being websiteless for nearly two years, I think that’s why I missed having one.