I never disagreed with whether bump keys could be used, just whether they are.

There are lots of ways you can get sophisticated to break into pretty much any home, to get around various security doors, locks, alarms, dogs, cameras: a homeowner can never keep out a determined sophisticated burglar. I’m arguing that those are extremely rare and would need sufficient payoff, so it’s also not worth worrying about for most of us.

The bar might be low on using a bump key, and I do see plenty of scare stories in the media about how available they are, but none that I read ventured to say how frequently they’re actually used.

However actual crime stats continue to say you need to worry about the basics, and bump keys are either not mentioned as a frequently used tool or are not frequently used. I’m not claiming my house is secure against them; it’s not. I’m saying that if I get burgled, it’s much more likely there was a door open, or a door kicked in, or a window broken. The cause will be the blinking lights visible through the windows indicating potentially valuable electronics, and it will likely be a smash and grab. No bump key involved, no finesse of any kind