All the activists i know irl use facebook to coordinate sometimes illegal activity
Big tech and governments are monitoring and recording your eating activities. c/Privacy provides tips and tricks to protect your privacy against global surveillance.
Partners:
I think (and this is pure speculation) this type of targeted marketing might make those services a heavy target for attacks. Let the activists choose their privacy respecting service by themselves, if you know a group, educate them on what service may work best for them and for what reasons.