Even accepting genitalia as a sacred artifact, I have to raise an eyebrow at your definition of 'sharing'. I regularly have the testicles of my neighbor's dog in my view but I wouldn't say that he's sharing his body with me.
Furthermore I fail to see exactly what concrete harm is being done that justifies your calling body scanners a weapon.
Furthermore I fail to see exactly what concrete harm is being done that justifies your calling body scanners a weapon.