In theory, yes, but I know a decent number of my own countrymen (Serbians) that most definitely aren't legally employed in NL, but they're still working construction. It's vile, but it is what it is.
And these jobs are usually picking strawberries out in the rural sections or working for Amazon at some industrial estate that doesn't have public transit late at night.
My great grandparents came to this country as low skilled workers. I work with a second generation computer programmer whose parents came as unskilled workers. I know a guy from Guatemala who cleans houses and put his three kids through college. He just about explodes with pride when he talks about his kids.
Not everyone shares your views.
Yup. A lot the cheap fruit + veg in the EU is thanks to back-breaking work by immigrants and the farm owners breaching their human and labour rights..
Who do you think is picking the fruit in the massive green house of southern spain? Not well-paid Spaniards I'll tell you - https://www.ethicalconsumer.org/ethicalcampaigns/agricultura...
A) are happy to put up with what is a luxurious salary for back home, but barely liveable locally
Or B) don't have a choice once they're in, since they practically become indentured servants
In the Netherlands, no dutchie wants to work construction for example, because immigrants from Eastern Europe often take under-the-table deals where they get paid drastically less than what a Dutchie would command, though still much higher than any job they'd get back home. The same happens everywhere.
The answer is NOT to bring the country down by mass-importing low skilled workers, but by forcing these hugely profitable companies to actually invest in the country and its citizens by paying all employees as it should.