[kranke155]

There is a way to make the expats become a net positive, but not when they are allowed to go to Lisbon and Porto and wipe out the real estate market for locals.

Likely could've worked if - they had to pay to access health care and other benefits, plus they could only live inwards in places where the population is decreasing like Castelo Branco etc. And if the distortions in the real estate market became too big in any particular place, they would be banned from that district. That would cut down on work-tourist types who just come for the beach and sun, and it would contribute to actual de-desertification of the interior of the country.

[JetSpiegel]

Agreed, but regular immigrants would be a better fit I think, can you imagine the culture shock of some white collar laptop worker to live in Castelo Branco?

I'm a laptop worker and wouldn't want to live in some rural area, I left for the big city on purpose!

If the immigrant comes for a rural area, the adaptation would be simpler, I guess. That would require supporting people with brown skin, so it won't happen.