> Artificial scarcity is not something we should allow.
Unfortunately, unless we're all going back to a society in which people can only produce things that are physically scarce, like food, we need artificial scarcity so that people can produce things that are valuable but not physically scarce so that they can buy those things that actually are scarce.
(Emphasis mine.) Who said that? Certainly not me.
Acts of charity happen all the time, and we are doubtless better off for them. But those are a choice. It doesn't mean it should be the only choice.
> Unfortunately, unless we're all going back to a society in which people can only produce things that are physically scarce, like food, we need artificial scarcity
You said that unless we have artificial scarcity, we are all going back to a society where people only produce physically scarce things.