"Everyone I disagree with is a Nazi." [1] In the real world, Orban was just reelected with overwhelming majority (increasing his vote share). He didn't contribute to the causes of said migration and didn't set out to solve the problem either, he just made sure his country and the people that elected him were minimally impacted.
> We housed, clothed, fed and educated millions of people in need of our help and it was an amazing success!
This is precisely the problem. In Europe, we maintain a high standard of living, and a social safety net. That simply isn't logically compatible with unrestricted illegal immigration (because the resources with which we run the social safety net aren't infinite). We need different solutions, preferably solving these problems (food, housing, ...) where they happen (would also be much cheaper!)
[1] https://i.kym-cdn.com/entries/icons/original/000/021/818/hit...