Marokkanische Mauer

It’s stupid why don’t these two people unite under one country? Same as Spain and Barcelona or UK etc …
When a European nation does it, it’s called civilized people trying to unite, when it’s Africans involved, they call it colonialism what the hell, Morocco face colonialism from 3 countries during the colonial era and Moroccans are not complaining about it

It’s funny how maps everywhere just call this area “Western Sahara” which is not even the name of a country.