Respectfully, I disagree with the postulate that there is no possibility of solidarity with “the marginalized”, and think this is a good example of why. When you say ask “them,” who do you mean? Ex-convicts, Amazon workers, teamsters, some combination of these, or what? And who are you going to listen to when people (inevitably, even within the same faction) disagree?
I think that what this approach does is renders ethical discussions impossible. By denying the possibility of a common rationality in which moral questions can be weighed, ethics is reduced into a collision of interests, and the unsurprising result is that nothing can happen without the approval of the strongest party in the conflict.
See Occupy Wall Street for another example of this principle in action.
civilized|3 years ago