because there are many women who under the guise of empowerment are very aggressive and filled with anger. Now take note I did not say women who empower themselves. That can be done without the anger. The thing is there is a number of so called "empowered" women who call themselves empowered and use this as an excuse to show their anger which it really is. Whether justified anger or not, they typically are very outspoken about their beliefs.

Not that people should assume this is what an empowered female is like, but the tendency is the loudest and most outspoken are the ones that people will associate with a certain behavior, type of person, group, etc.

They are noticed because they are loud and outspoken while the many silently strong women out there aren't.