Patron, noun:
"a person who gives financial or other support to a person, organization, cause, or activity"
If you have "patrons" that aren't paying, are they really still patrons? No, they are not. It'll potentially convince some who were paying patrons to drop down to the lower tier. I'm hoping the majority are only giving him $2 a month (still $24 a year to much).
He's just trying to give the illusion that he isn't hemorrhaging support.
But then everything he ever did was all for appearances and publicity.