What exactly is Elon Musk threatening as he tells Taylor Swift "I will give you a child"?

Sexual harrassment like this is a political tactic to prevent women and other marginalized folks from doing or saying things in public that might shift the balance of power or affect things. It is an attempt to punish and threaten people and deter others, so that wealthy white guys will be the only ones who are allowed to be active in public.

Maybe this is obvious and goes without saying, but I'm saying it because I think some people may not see the pattern or the intent behind it. This is so much more than one creepy comment and more than Taylor. See also Nina Jankowicz, gamergate, the several high profile woman politicians who have resigned. Smarter people than me have written and talked about this and how it has manifested in different forms. Online sexist harassment is an organized political force with a goal. It's not just that this one guy sucks.