Earlier quoted context omitted.
If rights a merely a social contract, then what is absurd about trying to negotiate the terms of that contract? The parent's definition of rights may not be what people often mean; that doesn't mean their definition isn't useful.
> then what is absurd about trying to negotiate the terms of that contract? Nothing, that's rather the point I'm making, rights are not inherent, they are social agreements and are thus always up for renegotiation. You are agreeing with me. That's not what the OP is doing, the OP is trying to claim something isn't a right because it doesn't fit his definition of the word, he's pulling a no true Scottsman on a thing s…
edit: and by that, I mean that it doesn't make sense to call the OP's argument absurd.
I don't believe that the OP is pulling a No True Scottsman. A No True Scottsman is really all about shifting your definition of a category in unprincipled ways in response to counter-examples. The OP is simply saying that many things other people call rights should not be.
I do think it's a fallacy to claim that, given the fluidity of language, there is therefore no meaningful concept that we might be trying to point to.
I do think there is a meaningful concept that the OP is trying to bring clarity on by restricting the meaning and usage of the word rights. I think the way the word "rights" is used today unhelpfully equivocates between different concepts and thus impoverishes our ability to think clearly about legal and policy issues.
Language may something that is negotiated, a social construct, but it is not arbitrary.