I remember when I first applied for a job in a fabrication/machine shop. One of the questions in the interview was “Do you know how to read a tape measure‽” followed by “demonstrate that you can use a tape measure” along with some other fun ones like “what is the difference between these two pieces of material” (one was aluminum, the other stainless) and other such things. I remember being surprised/disappointed that there were grown people who couldn’t read a tape measure.
I’ve worked in machine shops and drafting offices for years now, and I’m no longer surprised by people who can’t use basic measuring tools. Still disappointed though.