If it was legal I'd definitely get a gun. I don't think people realise just quite how little it would take for things to turn very nasty very quickly. Genuine food shortages are more possible than ever with global supply chain issues, and all it would take would be a big solar flare which could take all our power out for considerable time, or god forbid Russia threw us a nuke. In either scenarios things would get very ugly, particularly in inner cities. If those situations arose or similar I'd be very grateful for a gun deterrent.