Sure, in a sense. But as I said previously, your sexual attractiveness to a person is not something that you can use to threaten them or ruin their life. On the one hand, you have situations where an attractive woman tries to get what she wants by offering sex. On the other, you have situations where a powerful man threatens a woman who refuses his sexual advances. You only have to think of it from a first-person perspective. Would you rather be coerced into sex, or offered sex in return for a favor?

>to my British ears they sound almost comically absolutist.

I am also British.