Shouldn't college have a tattoo 101 class?

Should colleges have Tattoo 101? With so many people having questions about tattoos many so close they could be duplicates why do they itch, can X-Ray affect it, how to care for one after you get it, can you go swimming in a chlorinated pool, can you tan in a bed right after you get one, can you get one while pregnant, etc, that there should be a class so people will know what to do, what not to do, and what affects a tattoo and what doesn’t, tattoo etiquette in the work place, etc?