Yes, I think I got your point - the soup kitchen should be financed by taxes rather than volunteer contributions by charitable souls. And I of course completely agree.

Even then, there might be room for a charity providing a social space for those with fewer means or who find themselves in a rough spot in life. I think no matter how well the state is doing in guaranteeing for people's needs, there'll be some room for civil society to make a contribution; if nothing else because the sense of purpose it can give the helpers is in its own right a goal worth pursuing.