That sounds positive but research would seem to suggest otherwise:

Unz:

“The Borderless Welfare State” Jan van de Beek, Hans Roodenburg, Joop Hartog and Gerrit Kreffer, 2021, Amsterdam School of Economics.

Immigration from non-Western regions is usually unfavourable for public finances. This applies especially to the areas of origin Caribbean, West-Asia, Turkey and North, Central and West Africa with net costs ranging from €200,000 to €400,000 per immigrant, and Morocco, the Horn of Africa and Sudan with net cost of €550,000 to €600.000 per immigrant. By way of comparison: an average Dutch native is roughly ‘budget-neutral over’ his or her life.

Steve Sailer commenting on the findings:

Nothing was broken out for Afghan asylum seekers, but asylum seekers from the Horn of Africa, which isn’t all that culturally dissimilar to Afghanistan, appeared to be the single most costly individuals at at least 600,000 Euros more taxes paid out than paid in.

Looking into it more, the study lumps Afghans in with Iranians, Iraqis, and Syrians and finds that group to have the second worst “support ratio:”

As the article points out population growth is one of the most intractable (yet rarely mentioned) problems. Afghanistan, for example, has gone from 20 million to 40 million people during the 20 year occupation:

Immigrants that make on average a significantly negative contribution to Dutch public finances are mainly those who exercise the right to asylum, especially if they come from Africa and the Middle East. The latest UN population forecast shows that the total population in these areas will increase from 1.6 billion to 4.7 billion by the end of this century. It is not implausible that the migration potential will at least keep pace. Migration pressure, in particular on the welfare states in North-Western Europe, will therefore increase to an unprecedented degree. This raises the question of whether maintaining the open-ended arrangement enshrined in the existing legal framework is a realistic option under these circumstances….

Sailer points out it would be cheaper for refugees to be housed in Pakistan.

I have spent time traveling in regions adjacent to Afghanistan and if things were not so politically would love to visit the country so I am not unsympathetic to their plight. Ultimately I want Europe to remain European and for Afghans to prosper in their own country.