As Jim said, cutouts are for the cash. I give most of the bees away in exchange for a newbee helping with the cutout. They get experience and bees, I get money. We are both happy.
Since I have several parking places for bees and wouldn't have to take them to my beeyard, I would have dropped the swarm in a nuc and parked it somewhere for a few days. If I didn't have other places to put them, I would have left them.