I know this post was a long time ago, but that's a myth, the 2019 Asian cup winning team had no South American players. There were however, 2 Algerians and 2 Sudanese that came through the Qatar aspire academy and were given nationality and one Portuguese centre back. Of those 5 'Non Qataris' only 3 started in the 3-1 win against Japan in the final.
I also find it a bit ironic that you would use that as an example especially when only 5 of the starters in the world cup winning French team were actually French.
Or are only Europeans allowed to take advantage of the skills of immigrants ?
10 players of that starting XI were born in France, what makes half of them not "actually French"?