Does that mean that since neither of us are from California, we're not allowed to criticize or ridicule Jerry Brown? The "you're not from such and such state, so you don't know..." is inane.
Since you have a strange hero complex for Giuliani, this probably won't do any good, but try a google search using "Giuliani" and "Undocumented Immigrants" as keywords. On immigration, he's to the left of many Democrats. If Julie Annie were AG, he'd probably put a halt to almost all deportation of illegals and coddle sanctuary cities.
You said you don’t understand the love for him.
There would probably be no New York as we know it, if not for him. If Jerry Brown had saved California, you’d have a leg to stand on with your argument.