Completely false. One of my favorite series "To Heart" character designer is a women. Pic below:
Men and women both create anime characters, and we love them for it.
Anime characters are not flawless portrayals of real life people. Even if they are, what's wrong with that? We all need a hero or heroine in our life.
It's like when we were a kid we want Santa Claus to be real. And he is damn near flawless, as he gives us all the presents we want for free. We all love this guy right? And what's wrong with that? He also can't talk back to us just like anime characters but so what? We appreciate him and his stories all the same.
People in the real world just need to embrace some fantasy and wonderland in their life. If we all do, there would be no war, no hunger, no sadness in our planet. So try to be open minded and embrace some anime in your life.