Required apology is the clear frontrunner already. I can imagine how hilarious this will be... "Ok, guys, I have some delicious donuts here, but do you have something you want to say first? Perhaps say it to the TV camera over there?"
(But yes, odds are they are low-level SpaceX employees who drew the short straw and had to travel to the middle of nowhere to pick up garbage, I probably am not mean enough to withhold donuts. But we'll see how obnoxiously tech-bro they are in person...)