Well not really, no, firstly because you misquoted the number 9 as 5 (which undermines your point) and secondly because you write as if the nine interviewed were the only nine assaulted (obviously not the case) so some comeback was only to be expected.
Women, especially if they are on their own, are subjected to sexual harassment and assault. It happens everywhere, it happens on the camino. Whether it happens more or less on the camino is irrelevant. It shouldn't happen anywhere and we shouldn´t attempt to downplay it even if one newspaper article sensationalises it. We can at least be sympathetic and try to empathise and make some suggestions about addressing the problem.
In Spain, the Guardia Civil have put a lot of effort into making pilgrims feel safe and be safe, they deserve credit for that. The problem is that they can only enforce the law as it stands and they can't enforce it at all outside their jurisdiction, i.e. in towns and cities. There needs to be a change in the law in Spain and Portugal so that the definition of assault does not depend on physical contact and there needs to be a general policy of following up on all reports of sexual assault or harassment. That would be a start. Counselling and support for victims would also be helpful.
But nothing will happen unless the authorities perceive it as a problem, which is why reports to the police and in the press and discussion on social media are important.