Yes, unbeknownst to me, everyone who had signed up for the event (instead of arranging it through a press officer) was sent a video of the routine and had diligently learned their dance steps at home.

BBC: Eurovision 2010: Filming the interval act

And those without the bar exam or law school under their belt could still, with training and experience, dispense routine guidance and offer legal services, such as drafting wills and arranging simple divorces, to poorer clients.

ECONOMIST: Barriers to entry in the legal profession