The EU granted all people fleeing from the war a 2 year stay until March 4, 2024. So it was addressed and they were allowed to stay and shouldn't have been home 2 years ago. Many people lost access to their documents and given them enough time to get everything in order was the right decision.

But the article is mostly about the shortcomings of the Nigerian government/embassy. Who failed to provide sufficient support and resources to the Nigerians affected by the war. It took them 4 months after the war broke out to evacuate people from Ukraine. And then didn't help Nigerians in Europe obtaining new visas or residence status for the EU at all. Allegedly not even issuing new Passports except temporary ones to go back to Nigeria.

The stories of affected people are odd choices and won't create any sympthay from people that are opposed to them staying in the first place, probably making the feelings even worse. A 30 year old woman who left Nigeria at 17 and now "cannot imagine rebuilding her life again, especially as Nigeria experiences a steep economic decline." And a guy who went to Nigeria, then came to Portugal and is working in customer service. He doesn't have time to study portuguese to study in portugal, and the embassy isn't helping them.

I personally still think that number of people affected is so low, that the EU could be more lenien in granting new visas but I suppose there is no legal basis for that.