You wouldn't survive without us either. We defended you from danger and we always do generally.
One part of that picture bothers me particularly due to the fact of how serious it sounds. This quote and onwards, to be specific:
You have never invented anything worth mentioning.....
The windscreen wipers, the circular saw, the fire escape, the life raft, the medical syringe, the rotary engine, the maritime flare signal, the dishwasher, the washing machine, the car heater, and the electric hot water heater. All invented by women if I recall correctly. And there were many, many. From household items to machines to sciences to traditions to even the very clothes you wear on your back.
Besides that, in the earlier days of the US Patent Office (as well as in many other situations, I'm sure) women weren't always allowed to claim something under their own name or genders weren't always recorded. They would often use their husband's or their father's name instead of their own for these reasons and others. And initial thought is something completely different. There could be women who had come up with ideas that others claimed as their own. Or there could be women who worked through men in order to be sure their work was remembered, even if they weren't remembered for it.
And while many building blocks of society were "created" by men, they wouldn't have come as far as they did if it wasn't for both men and women. Men and women need each other or neither can survive just as they need each other or neither can develop.
And it wouldn't kill you to make your own sandwich every once in a while. :c