Sure but that doesn’t imply that it’s objective. I mean, I think there are two levels of objective: objective among humans, and objective among the universe. I don’t know any secular person who believes that morals fall into the latter category. As for the former, I don’t think anyone can suggest that the (lack of) a right to privacy falls into in that
I'm not sure quite what you mean by the last sentence.
A "right to be forgotten" seems to mean a conflict with the classic rights of others to remember what they know, and to tell each other what they know.