Your comment was a great comment - and I see it as a comment that should be applied to the actually youtube video as well - but with that being said.
She wasn't undermining the woman but she was actually trying to uplift the brotha. I think her wording was off in that she said that sistas didn't build anything - as I'm most sure that she knows that the black woman was responsible for civilization, birth of a powerful people, etc ... so I'm sure it wasn't her intent to insist that women play no part or equal part.
She was trying to drive home the point of letting a man be a man and for women to get out of the mans place and let them be who they were born and designed to be.
Example: Years ago when I was married - - I was in Walmart with my kids and my ex - some dude was in there acting crazy real close to us - so my kids naturally being scared got right behind me instinctively (my daughter 5 at the time grab my leg and held on for dear life) but my ex - she started talking crazy to this man and walked in front of me like she could whoop him or something. First this dude wasn't taking to her so she drew the attention to us, secondly she was talking to an angry brotha, and third I had to go off on her and make her stand down which she turned on me and started flying off the hook. I was embarrassed and ashamed all in one instance because white people, Asians, etc ... was looking at us and watching my ex act stereotypical (so was the brotha). Once he seen me talking to her and now I'm getting upset - I'm sure he could see the rage I was going in because now I have to possible beat this man down because she thought she could challenge a man which she put my kids and herself in harms way. The funny thing is - that dude had something to be upset over (I think they shorted him ... ) but I turned and looked at him after I addressed my Ex ... and I gave him that look like I'm ready to get it in - are you because now I'm in it. He turned and went on about his ranting and raving - and didn't look back our way.
These are the points that I think this sista was hitting on ... in the situation I gave as an example: the man wasn't talking to us but I had my eye on him watching his moves which means I had everything under-control when it came mine and me - we could have left the store without any altercation - and he would have just been a mad brotha in the store.
I think this is a basic level of what she was pointing out - but even on a mental level - the black man has become feminine - and our sistas have become masculine - as though their was a role reversal and we weren't warned about it.