I agree, but they were good enough scapegoats to trigger Brexit so who can predict how things will go? (Though in classic Brexit irony two of those groups were encouraged to vote for Brexit to make immigration from their country easier).
Well Indians and Chinese need all kinds of visas and permits.
Probably not a thing in Sweden but in Italy there were a few scandals recently about illegal/semi legal Indian and other migrants working in sweatshops and farms.
Poles on the other hand have the legal right to come and work in Sweden with no legal restrictions whatsoever.
https://www.statista.com/statistics/522136/sweden-immigratio...