I think it does not matter it is their way of getting to stay alive. in a country that legalizes bitcoin as a bitcoin payment tool like fiat currency can be used to buy wherever so I'm not surprised if there are homeless people who want to be given bitcoin. they will use their bitcoin to buy food or other necessities. but I do not agree with not begging like that if we are young and strong better to find a job or by joining this forum so that later earn income cryptocurrency that can be used to buy the need of day.