Em 
What do you think is missing the most currently in the privacy and digital rights activism landscape?
hiddenCommunity led digital spaces.
Experiments in the vein of @ntnsndr work and/or blacksky and/or SOLID individual data pods/services.
Privacy-first distributed social networks with affordances for small-ish thematic spaces / group self-governing.
Less emphasis on tech and more on people power and education among them.