One keen analyst wrote recently,
“With a few exceptions—mainly in the labor movement although this shouldn’t be exaggerated — progressives are not embedded enough in large organizations of working class that are membership-driven and tap into the energy and creativity of those who are exploited and oppressed. But for building durable power, there is no substitute for a political culture where radicals who are embedded in the workplaces, neighborhoods, and cultural and religious institutions of working-class life act as catalysts to unleash the energy, combativity, and all-around political leadership potential of their co-workers, neighbors, and others with whom they share the same conditions of life.”
This strikes me as good advice. One has to hope that progressive and left activists heed it.