That is exactly the point. Copyright is not a single right. We need to expand the discussion to talk about the validity and duration of each of those rights.
I'm completely comfortable talking about those things! :) I just disagree with the notion that copyright should just magically go away without any serious consideration of its consequences to creatives. I'm more than happy with some hypothetical solution that both prevents inaccessibility to creative works and also enforces that creatives should be compensated for their labor.