From what I've heard the reason for the hatians flooding springfield is some factory wanting them for cheap labor, if we knew who the factory was maybe an email campaign or boycott could be useful.
Maybe a don't work with scummy factory campaign as opposed to a don't work with scummy magazines campaign
The left used to (pretend to) understand this in the early 00's when it was Walmart giving employees pamphlets on how to apply for food stamps and housing assistance.