This is basically the argument which sane South Africans have made for years. The endgame of this moron philosophical schizophrenia is allowing black settler colonialist Xhosas expropriate and oppress whites, coloureds and zulu who had all been there for hundreds of years longer than the Xhosa. The beginnings of this is happening in the UK & Canada as we speak. At some point if the left doesn't take into account the concerns of the people deeply invested in a particular place, regardless of their origins, they cannot be surprised when those same people regard leftism as Xenocracy and embrace blood-and-soil anti-globalism.

One cannot both be on the side of people incentivized to keep things going and those with incentives to strip everything for personal gain. For all their faults, the Socialists at least nominally on the side of building despite not actually understanding how that happens in the first place. Most of liberalism now is just locusts from the Managerial class self-justifying their plunder.

This gets at the core of the post-libertarian reasoning, which is this: "If I don't belong here, then where?" It's not the FSP. The longer the uniparty refuses outright to answer this, the more they feel justified concluding where the system considers them to belong is "Face down, in a ditch."