No we shouldn't thought police people. But yes, he should be 'slapped down' with extreme prejudice, he's talking about a high risk form or 'employment' that is mostly only taken up by women. It comes with an incredibly high risk of rape and physical violence. If he's said something equally offensive about a race or religion they'd be distancing themselves pretty quickly.
m.huffpost.com/uk/entry/uk_57dd9d85e4b05d79136fdf40