Just go back to the old ways.Of course.
Using an exploited foreign workforce (paid minimum wage, but 'milked' for overcrowded accom and transport) is now a thing of the past, and the profits must be maintained by other means.
Every excuse is used to hike prices.
Weather too cold, too hot, too dry, too wet.
Fears for a new drop in workers rights.
Right up to the point where a decent wage is demanded, which is then kyboshed to insulate the economy (read profit).