Then why are women systemically lead off the Titanic before men..?
Why when a woman stubs her toe, men are expected to comfort them, but when a man falls down, it's shock followed by laughter?
Why lay a coat down on a puddle for a woman to walk on?
...Yet you claim women are treated in a second class fashion?
You're cherry picking.
In addition, concepts like letting women and children off the boat first are rooted in chivalry, and protective behaviours. Literally seeing the women (along with the children) as weaker, and needing male protection.
Consider this...if the boat had women and children only, do you think a large number of women would save kids at the expense of their own lives? Does that mean that children are valued more highly than women, or is it a protective behaviour based on the women's assessment that the kids are more helpless?