The businesses that like depressed wages support open immigration. Whether tech H1B visas or hospitality workers, the ready availability of foreign workers keep all wages down. That the same leftists who benefit from the donor class also benefit from the influx of largely socialist leaning labor is simply the cream for the cat. Crony capitalism and socialism can be indistinguishable. After all, both Hitler and Mussolini were first of all, socialist and their best allies were the 'elite'.