I admit that I thought tether et al were useless shitcoins until talking to stakworkers. If you earn rent money in bitcoin in Argentina on stak, you pay your rent in pesos.
Pesos are deflating at well over 50% a year, so you wait as long as you can before you buy pesos. If you keep your money in bitcoin, a price drop might mean you end up out on the street.
The question becomes: what is more likely, bitcoin price going down or OK whatever exchange going out of business in the next 20 days? Galoy is trying to solve a real need. Time will tell if it works, but I admire the effort.