More than a few sunbelt transplants have moved back to Buffalo. There's only so much heat, humidity, drought, palmetto bugs, hurricane and tornado warnings that a person can endure. As to the refugees, they're widely welcomed and they contribute to the social fabvric of the area. A recent Buffalo News analysis (-Caitlin Dewey, April 14, 2022) indicated that between 2010 and 2020, the US Census Bureau under-counted the population of Erie County by 36,000 residents. Granted, those 36 thousand residents wouldn't have propelled Buffalo from ADI market #53 to market #49 (IOW, "Top 50"), but the under-count was sufficiently significant to have adversely affected allocation of federal subsidies and programs. Also, Buffalo is a border city. The ebb and flow of visitors from Canada is pronounced, especially as Canadians (particularly prior to Covid shutdowns) regularly shop at the Walden Galleria and Niagara Outlet Mall, own property and 'play' in Ellicottville, and attend Bills and Sabres games.