No, no they will not leave if you stop giving them benefits. Why the hell would they go back to a place with no clean water, no paved roads, no schools, no police, and no jobs, when they can just stay here and take ours?

Until the cost of staying here is greater than the cost of moving back plus some more to overcome the inertia of doing nothing, they will not leave. They have to be made more afraid of Whites than they are of the cartels.