So you think sexism is cool? There's at least one slide in that talk with a very demeaning picture of a scantily clad woman at 6:55. https://www.youtube.com/watch?v=gweDBQ-9LuQ#t=417
Yes, indeed, sexism in talks is bad. I stand with you to condemn it. Regardless, the talk could be good technically.
(I didn't downvote you.)