The so-called democratic parties are trying to do that. They're now in favor of:

• More border security so Frontex can drown even more migrants in the Mediterranean.
• Detaining the ones who make it over in concentration camps.
• Making it easier to deport people.
• Criminalizing Muslims for supporting Palestine.

These "democrats" are doing all this hate-speech, Hetze, and blatant violations of human rights. They took these policies directly from the far-right, and now pretend to fucking oppose the AfD? Fucking hypocritical assholes.

It won't work either, because none of that has anything to do with people's economic prospects, which is the real reason most of them are angry. So they're still going to be angry with whoever is in power, no matter how many foreigners they deport and murder and scapegoat.