well that is one way to network to find a better job-good luck to your son.
Perhaps he will go on to study languages, art history & the art of the auctioneer or even perhaps a tour guide.
Musuems are notorius for low paid staff support wages-because there’s a LOT of heavy lifting involved & working on the dock in receivership- if he doesn’t want to pursue at least, a master’s degree.
Good Luck to him
They told him when he started that they don’t have the funding to take him on in a paid job. He’s in it for the experience and the networking opportunities. He likes it, though, and says he may volunteer there eventually when he’s in paid work somewhere else.