It'll only keep innocent Muslims off. Terrorists will have no moral qualms about submitting to a WBI scan. The imager will only pose a technical problem to them. One that will be solved using the same methods used in prisons since time immemorial.
“I long for the days when I could have dinner in the airport with my family before take off.. and ya just walked up to the gate without having your body searched.. but they are gone now.. and if it keeps Muslims off the planes that is an added bonus”
I remember those days along with real meals during the flight. Parts of these changes are for security but I think the industry, as many, have forgotten about customer service.