[jerf]

Especially in a learning context, I have no problem with requiring decent names for functions.

It's a learning context, not a professional one. This strikes me as like complaining that your carpentry class won't be covering a particularly exotic tool only favored by a quarter of professional carpenters anyhow. No, it's not a fatal objection to the class. If the tool is so wonderful they'll find out about it later. After they've become familiar with things like "hammers" and "nails" and the pounding thereof, which is the real problem they face today.