There's a lot to analyze here. Dishwashers being new to Korea, Korean meals requiring a lot of bowls, that this was intentional to make women clean more, because if they're cleaning more they can't catch the feminism. Posted by a fellah (has to be a dude) going by Breast Milk Enjoyer. This seems pretty well thought out.
As others have pointed out, the account seems pretty geniune, this line of thinking is common among rightist "people" such as yourself