Yes. Volunteered in one. Have you ?
I still do, just as I volunteer at my local branch of Barnardos. Volunteering is the most rewarding thing i've done.
Going back to the part of your post I quoted, it just sounds like the Tory ignorance on the use of food banks. More have opened so they are used more? You make them sound like they are opened before needed and then people flock to them like a new branch of Aldi. Mainly used by recent arrivals? Don't see it. People just wanting free stuff? Don't see that either. People come to a food bank because they are referred there.