Murder by computer keyboard: https://www.deseret.com/1997/7/6/19322063/mother-charged-wit...
Murder by ethernet cable: https://www.gainesvilletimes.com/news/dead-woman-found-in-pa...
Murder by laptop: https://www.riverfronttimes.com/william-lynn-gunter-sentence...
Murder by cellphone charger: https://lawandcrime.com/crime/pennsylvania-man-admits-to-str...
Murder by desk lamp: https://www.pressdemocrat.com/2009/01/08/man-beaten-to-death...
Stabbing by coffee mug: https://www.muscalaw.com/blog/north-port-two-women-attack-co...
The fact that you had to find an article from three decades ago for an instance of killing with a keyboard is telling. All the others aren’t exactly that recent and are mostly isolated cases. Meanwhile, on gun related deaths, there are entire Wikipedia pages for it:
https://en.wikipedia.org/wiki/List_of_countries_by_firearm-r...
https://en.wikipedia.org/wiki/Lists_of_mass_shootings_in_the...
There are more mass shootings in the US per year than there are days in a year. It’s so bad they need pages for each individual year.
https://en.wikipedia.org/wiki/List_of_mass_shootings_in_the_...
Meanwhile, pages of deaths perpetrated with household items are curiosities. You parent comment stands: tools are designed for specific purposes and are used for those purposes.
My larger point is that nobody - nobody - defaults to telling us the coffee mug is unregulated, as AI allegedly ought to be. They always compare it to something much more commonly used as a weapon; something that, when asked to name a household object likely to be used as a weapon, the average person would guess.