The case happens to you and makes you aware of situations that are leading you to trust crypto more. I do not deny its importance in this case, but the issue you are raising is also great when you share your concern with those in need. As economic times become increasingly difficult, there will be more people becoming deprived of food and other necessities of life, and kindness is always appreciated. But anyway, next time I think you should carry a bit of cash with you so that everything is easily solved. The problem of accepting payments with crypto is not too common, so it is not too tight with the things you want that no one else has access to.