> What free refill at a fast food have to do with homelessness? The tweet implies that lack of RFID chips attracts homeless people who get free drinks. So in

> What free refill at a fast food have to do with homelessness? The tweet implies that lack of RFID chips attracts homeless people who get free drinks. So in a way the tweet actually justifies the RFID chip. Which kind of services wants to attract a mass of high-risk, low hygiene (during a pandemic) people who want some change while you're trying to order and have a meal before you go back to work?