From what I know about France, they have had a secular tradition for over 100 years in which any public display of religion, including Christianity, is forbidden. In addition, many in France suspect that women will be forced to wear the burkini against their will as a means of advancing Islam. In addition, in light of the recent acts of terrorism in Paris and Nice many are suspicious of people of the Islamic faith who are covered from head to toe in public places. It is not an easy decision and I understand both sides of the argument.