Well, they clearly generated too much heat, either through their own incompetence (most likely) or through cointelpro operations (less likely but still possible). Either way, they need to purge the top brass, and get back the leadership that they lost and pursue massive internal reforms to the parties leadership committees. Likely an undoable task at this point.
That said, this is extremely unfortunate, as local PSL leadership here in the Midwest are among the only organizations that actually have a good understanding of what is going on and understand what is actually at stake here with the ICE raids and continued surveillance, with strong theory and organizational education standards.
However, this is clearly a repeated issue within demcent organizations, and theory needs to be developed on how to counter this in a way that does not compromise the other goals of the organizational method. It seems as though policies around abuse and democratic discussion have to be the concrete center point for such organizations to work.