I feel like this metaphor could just as easily be about "cars" instead of "chainsaws". We do put cars in almost everyone's hands even though it has the same potential for dangers.

Even more so since I would assume more people die to car accidents then chainsaw accidents. But more people find cars useful to their day to day lives than chainsaws.

So I guess the question is whether these models are useful to everyone like cars, or just to a subset like chainsaws that still remains to be seen.