Where do you draw the line? Would you have the public subsidize an education in tarot reading? In duck duck goose? These are fine amusing hobbies, just as literature is a fine diversion, but the economic prospects of a skilled duck duck goose player are pretty grim, just as the economic prospects of a literature buff have become. Let people who want to explore their hobbies do so on their own dime without society suggesting to them that it's reasonable to take out a $100k loan to do so. Then they won't be wondering why they are unemployed and $100k in debt when they finish their studies.