People are repelled by country shopping by 3rd worlders.
EU countries are working on imigration rules that would allow for bringing imigrant labour without ever extending citizen privileges to them. A sort of permanent uderclass. This is what voters want at this time.
In EU, I don't think an underclass is what is wished. What we lack is being able to chose who is allowed to stay or not. Currently it's whoever manages to come illegaly is allowed to stay. It's madness