I think there is a difference in the definition between "people" and "persons", and I think it's mostly seen in legal documents and things of that sort. People means a (connected) group of more than one person, but Persons could mean more than one individual person (that has no connection to the others). See the difference?
As for moneys, that has to be a joke because the only people I hear say that are characters like Pepe and Strong Bad who are mexican/latino stereotypes!