Perhaps we're being confused by your use of the verb "seduce", since to me that doesn't include non-consensual means - it usually implies cunning trickery at worst and goal-directed charm at best. Can you restate without using it?
You can replace the word "seduce" with "get them to have consensual sex with you." "Get" in the context I am using basically implies "coerce." The point does rely on the possibility of convincing someone they want the same thing you want. The catch is that such a sexual encounter satisfies the term "consensual sex." They completely, and of their own volition, consented to having sex.
The original point asks if there is validity in condemning sex with children because they are easy to coerce. In other words, is the criterion of "consensual" too easy to manipulate?
What do you believe that most people on this site don't?
I'm especially looking for things that you wouldn't even mention if someone wasn't explicitly asking for them. Stuff you're not even comfortable writing under your own name. Making a one-shot account here is very easy, go ahead and do that if you don't want to tarnish your image.
I think a big problem with a "community" dedicated to being less wrong is that it will make people more concerned about APPEARING less wrong. The biggest part of my intellectual journey so far has been the acquisition of new and startling knowledge, and that knowledge doesn't seem likely to turn up here in the conditions that currently exist.
So please, tell me the crazy things you're otherwise afraid to say. I want to know them, because they might be true.