This is so far out I'm simply at a loss for words on how to respond!? But I will make an effort to try anyway.
The norm in a modern democracy is to treat each other as equals, and respect the personal sphere of individuals.
Of course there are limits on what people can do towards each other, like assault is not allowed, but that rule is equal for all, and is not a "sexist" rule. It does protect women against sexist assault, but it does the same for men, although the problem for women are several magnitudes bigger.
Are you really comparing sitting next to a woman would be akin to sexual assault, in a society where men and women are treated as equals?
I have to downvote you, because I don't see a way you could have made the above comment in good faith. I reeks of apologism towards religious extremism and sexual discrimination.