It's a myth alright, very very lazy gov policy too. We never use to need it
https://www.zerohedge.com/political/lets-debunk-myth-mass-migration-brings-economic-benefit-says-former-uk-immigration
'The notion that mass immigration brings a net economic benefit to a developed nation is a myth that needs to be debunked, a former U.K. government minister who resigned over the spiraling numbers arriving in Britain has claimed.'
