These crazy outdated licenses that let you print as many magazines or books you want forever, for a one-time price. But if your hobby is making apps, then suddenly the same font will cost you 50 times more - for a single year.
I guess these font sellers imagine there’s still some app boom - a Klondike rush with developers bathing in dollars. Maybe if their licenses were more realistic, piracy would be less of a problem.
I'd argue that complaining about font prices is less like a Hermes bag, and more like complaining about high-end ingredients when a supermarket has cheap stuff. Yes, you can get away with cheaper materials when cooking, but the final product will deeply suffer.
If you can't afford the license for the font, your app is small-time enough that you can make do with one of the many, many high-quality fonts that are available for free, there's no need to pirate it. If your app is big enough that the difference matters, then you can likely afford the sticker price.
It's also no wonder that people will happily buy these generics even when they're not white-box reverse-engineered phenotype reproductions via independent breeding, but carefully bred-true genetic descendants of the proprietary original cultivar (a.k.a. "seed piracy" — the thing Monsanto goes to extreme lengths to stop people from doing with their GMO wheat.)