My attitude towards immigration can be summed up in a number of points.
It is as old as the human race has existed. Without migration, we would all still be milling around on the African continent.
In modern times, the capitalist economic system requires labour, which often can only be fulfilled by immigration.
People migrate for myriad reasons which change over time, but have always migrated away from war, persecution, and hunger.
Our economic system is exploitative of the worlds resources, resulting in the current existential crises of climate change.
We must expect to see migration increase as a result of the damage we are causing.
But given what will be a dramatic and sudden increase as the world continues to heat up, this needs to be managed on a global scale , because without this management chaos and inhumane policies will ensure that we will witness suffering on a scale never before witnessed.
So I don’t think this can be managed entirely at state level, it is too big a phenomenon.
But at a personal level, I will never agree to treat people less than I would be willing to treat members of my own family. I simply cannot as a human being inflict disproportional suffering on another human being, it makes me less of a person.
The last point, which really needs hardly to be made is that it is very easy to muddle xenophobia and the most unpleasant form of racism into the mix, which is the danger I see when individuals like Wilders enter the debate.