Totally deserved it?
Vengeance and what not?
Even if you allow for the twisted rationalizations that excuse killing modern white ethnic Belgians for the sins of their fathers and grandfathers...
how do you reconcile the fact that in a global society in large cities it is impossible to avoid the 'collateral damage' of killing and injuring humans who have no connection to your historical wrong?
At an airport and metro station.
How many foreign travelers and non-white Belgians were there? (This is of course operating with the flawed assumption that daesh and others give two shyts about historic and current injustices in Africa below the Sahara.) Look at the pictures and read the names of survivors, bystanders and rescuers and it obvious a significant number of non-whites have been heavily impacted.
31 dead. 170 injured.
But the bombers made sure to avoid harming non-whites, non Belgians, non Muslims?