From the Leftist point of view isolated ghettoes mainly populated by isolated immigrant groups are an ideal solution. Complete dependency on the political left makes the immigrant population loyal supporters of the left. Because the ghettoes are isolated, they only disturb the image of well-being in Sweden to an extent that can be covered up with effective media self-censorship and "education”. At the same time the dependence of the political Left on the ghettoes not only prevents it from taking any effective measures to stop the ghettoization (you cannot criticize your voters) but also makes stopping the ghettoization undesirable.