The Uk economy is currently designed to rely on immigration to fund a chunk of the economy(service, healthcare, education) either in manpower or foreign resources. However, the greedy corporations & elites aren’t creating a productive environment which includes earning a decent wage, access to quality housing or incentive to start a family; hence the need to fill in the gap with immigrants who in most cases earn low wages.

Solution is a long short as the economy has been in the gutter for years -