Urban planning is tricky, some times nice ideas have super tricky executions. Planting fruit/food trees in public spaces also accounts for rodents and pests, and managing disease vectors. Was just reading about fruit bats and Marburg virus spread in Central Africa…, regardless, just something that needs to be done with planning and consideration https://www.npr.org/sections/thesalt/2013/04/23/178603623/want-to-forage-in-your-city-theres-a-map-for-that