Yes, very good you're capable of a simplistic wikipedia search. Now I'd like you to try thinking about the paragraph you just linked for a moment: is "Hawaii",

Yes, very good you're capable of a simplistic wikipedia search. Now I'd like you to try thinking about the paragraph you just linked for a moment: is "Hawaii", the "300 streetlights", "numerous burglar alarms", and a "microwave link" in the atmosphere (and on the ground, or indeed literally the ground) or in Earth orbit? If you read further, you'll find that the mechanism of generation involves the interaction of the gamma ray emissions with the atmosphere and Earth's magnetic field, that at 500km+ the effect are is reduced, and then find that in your example of Starfish Prime the primary damage to the satellites it affected was not due to EMP at all but rather because the test created radiation belts that damaged solar panels as satellites passed through. This would reduce design lifetime but isn't an immediate killer of everything. You'd need far more then a couple of nukes. Of course, purposefully detonating nuclear weapons to create large scale NEMP effects might well still disrupt Starlink to the degree that it'd effect any piece of ground electronics, because the ground effects would be far, far worse. The satellite constellation could be ok enough to still be functional at reduced capacity, but if terminals and ground stations get toasted that's not immediately helpful. But that directly leads, again, to the fact that you're talking about LAUNCHING A NUCLEAR WAR ON THE ENTIRE WORLD here. No internet is going to be doing very well! So yes: Starlink is pretty darn robust.