Dan Jurgens.
Is there a context I'm missing here?
I don't think it's too bad for Superman to hope for less fan mail. He's a humble guy. He thinks his time would be better spent saving lives or even reporting on injustice than on reading fan mail. Especially since in this era, he didn't have the super-intellect yet, the one that allows him to read and respond to them all in a few minutes. It's a loss I don't like, but certainly one I can handle, especially since he eventually got that particular power back.
Don't get me wrong. There are defintely some bad moments in the Dan Jurgens era, but I don't think that's one of them.