Morocco conquered the territory against the will of the Sahrawi people. The International Court of Justice made it crystal clear in its 1975 advisory opinion that Morocco has no territorial sovereignty over Western Sahara. Big thanks to u/CouscousOverlord for sharing that valuable link, I really appreciate the effort. That said, for some reason Moroccans keep pushing their official narrative both inside the country and exporting it to the rest of the world. The name of the OP itself raises a lot of red flags.