The influx of expats of all types is affecting Portugal in several ways.  Because of Portugal’s friendly residency programs and tax policies it has attracted foreigners to its cities and beaches for some time.  These expats have money to spend in their new home. As a result, there are reports that prices for renting or buying accommodations have risen in some locations.  But it can't be attributed solely to digital nomads, since the DNV is relatively new, and retirees have been moving to Portugal for years.