that's the big different between our countries, but I think one day all the street food would dissapear from the street when everyone can order anything they want online or the rule is changed. we have a lot of choice here but according to my husband, 50% of the food sellers are different, they're coming from other region of this island, when they get old.. they went back to their village and other sellers will come.. but sometimes the taste is different. so.. if the taste is changed or not delicious as usual.. people will stop buying and they're not around anymore.