Pretty sure I'm on that list, considering the number of times I forget to take a pocket knife or multitool out of a bag before a flight. I get extra attention 4 out of 5 flights.
The scary part is how many times I've realized that I forgot such an item in my bag only after arriving at my destination. TSA is remarkably bad at their job, even with their billions in fancy surveillance equipment.
Meanwhile I took a back pack with me I'd used at the rifle range, flying on military orders, in Marine service alphas, and I ended up locked in a room for almost six hours being grilled.
Guarantee I'm on that list the local airports TSA agents know me by name, because I am a complete dick to them.