We’ve already learned from Seth McFarland’s “Christmas Time is Killing Us” (back in 4/9/2016) that there’s too much to do for the elves. But in that version Santa is the elves’ shop steward and suffers their fate as well.
In Matt Groening’s competition, Futurama, the elves are now Neptunians who have it really tough even with new masters. “The Christmas Elves Song” is an appropriate round of everlasting refrain, but pepped up with merciless inspiration–i guess those menials deserve their lot in life. Think Sinclair’s The Jungle.