Pretty common for me, but I've mostly lived in places with a huge variety of fresh ingredients. That "level of food" is actually not that high in places like Barcelona, Lisbon, Sao Paulo, Sydney, SF, LA, Guangzhou, Bangkok, etc. 60USD/day (~1300USD per month) is not that much compared to how much FAANG employees are making. At the end of the day it's a matter of priority. Tons of people spend more than that on alcohol/cigarette/drugs/cars.