Is “gluten free”a distraction from health?

Is "gluten free" a distraction from health as suggested by this article? I think so; not that its a bad idea but its the way we go about it, focussing on the avoidance and not on what is actively most healthy for us to eat. There's such a core life lesson in this....a reminder to focus on what we DO want, to embrace what is POSITIVE for us, rather than being in resistance mode, avoiding what doesn't work.