How does disabling the do-not-track header help me? I can't indicate that I take responsibility for handling the cookies by not sending a header, that would be

How does disabling the do-not-track header help me? I can't indicate that I take responsibility for handling the cookies by not sending a header, that would be passive 'consent' which doesn't qualify. Also it's not that I'm consenting to being tracked I just don't care whether they set cookies as I will delete them automatically anyway. That's very different from telling them to go ahead and figure out my identity.