This prompts a reflection about, as an industry, we should make a better job in providing solid foundations.
When I check tutorials on how to drill in the wall, there is (almost) no warning about how I could lose a finger doing so. It is expected that I know I should be careful around power tools.
How do we make some information part of the common sense? "Minimize the surface of exposure on the Internet" should be drilled in everyone, but we are clearly not there yet
I think the analogy and the example work better when the warning is that you should be careful when drilling in walls because there may be an electrical wire that will be damaged.
We didn't make the guides better, we made the tradespeople make it so any novice can't burn down the house by not following a poorly written tutorial.
Slightly pedantic point of order: you mean to say every stud finder for sale these days, not in existence, for the old stud finders still exist.
Okay, that's all. Carry on.
Best to just say "most" or "some" to cover all corner cases :)