I don't believe it has gone off topic, but I'm not going to argue with someone who genuinely thinks that men and women are treated equally in this regard. You only need to look around you to know that they aren't. And I never said breasts are genitalia, but you suggested that men and women are treated equally in GoT. If you're only talking about topless men, then it's pretty poor if you think a man and woman being topless is the same. Talking about sex, you're not even allowed to show the same things on TV. Man that's wonderfully equal.
I think it has everything to do with motorsport, because I see motorsport displaying the same problems I see in the rest of the world. We've decided to use women as props for our sport. And that simply is not ok. I've given you a real world example of that turning women away from motorsport, and we've seen studies of it too. The argument of "it's there choice" is utterly laughable, as is the argument (you didn't make this one, but others have), that you're doing them out of a job. Firmly overestimating what people get paid if you think someone is living off of a couple of BTCC race weekends a year. BTCC mechanics are often doing multiple jobs, but the grid girl is making a living? Ok.
I personally am not ok with telling women there place at a motorsport event is to be quiet and hold a sign. I prefer my women as people, not props. If you're ok with that, then that's fine, but that's a reason you won't see women taking up the sport at the same rate as men. We tell them it is not their place early on, through grid girls, through discouraging them, and through treating them differently. Women are not treated equally in our sport, and I am not ok with that. You can't have it both ways.
To answer the original question again - of course women can do well in F1, and motorsport. Some do. But the numbers of women will always be less whilst we have a hostile sport to women, with childish male lust attitudes. With lower numbers, you'll never get the same success rate or chance, through pure maths.
I suspect like me, you're probably getting a bit tired of arguing with me, so we can call it quits if you want? I respect your opinion but completely disagree, and I suspect you'll never agree with me.