Comics Should Superman be the sole survivor of Krypton?

[Young Superman]

I know it's been asked before but should Superman be the sole survivor of Krypton? I prefer Superman to be the sole survivor of Krypton, sure. It just makes him a bit more unique in my estimation to not only be something of a alien that introduces himself to the human race by doing good (fighting for truth, justice, and the american way), but also the very last of his kind. To have other survivor's such as Zod, and Kara works. But it's certainly a concept that I could live without.

Edit would one of the Moderators please delete this? thanks