Silvio Gesell had a right to his opinion as to what people did with their money; people had the right to say "piss off" to his opinion when living in a free state.
Anon dare say that anyone that holds Gesell's views can "piss off" as well.
Johann Silvio Gesell was a German-Argentine economist, entrepreneur, and social reformer. He was the founder of Freiwirtschaft, an economic model for market socialism. In 1900, he founded the magazine Money and Land Reform, but it soon closed for financial reasons. Wikipedia