Not surprised. Their current president is basically this writ large, one of his campaign promises was to abolish the Ministry of Gender Equality. And he was elected.
If I recall he also wanted to remove the 100 hour/week working limit. I spent a few months in the ROK (and the DPRK) during grad school and you couldn't pay me to live there. They make the Japanese work-life balance look healthy.
This guy just seems pretty standard for politicians there now honestly.