I’m not sure what maps to “A,” “B,” “C” here. My gut says: “B” is the kind of person who you’d use this trick on, “C” might be too lazy and just not bother, and “A” might be confident and respected enough to say (and have everybody believe) that they checked and didn’t have any issues. Only “B” has that mix of insecurity and some ability…
Actually, I bet you could have an ok workplace with “A” workers under “C” management. Or maybe the “C” turns into an “A” if they manage to hire good people and get out of their way…