While I've never been remotely tempted to mendicancy (there was actually one stretch several years ago in which I could only do laundry because I kept my eyes on the path at night and would find spare change presumably fallen from bicyclists), I have of course thought about the conventional forms of funding via websites. But someone in the midst of social divisions shouldn't post online asking for donations or investment (e.g., funding to write books), not least because it would implicate the donors in the conflict at hand (e.g., the waves of prosecutions in Russia over website donations).
I've made a principled stand from time to time, almost always because of things I've been asked to do, or things that have been done to me, but it puts too much weight on the Kantian dictum that I must be able to will the moral law I follow to be a universal one to assume that everyone on my email list would support such a move, or should be asked to. I evidently have my own struggle, and I'll struggle through it.
"You don't ask for mercy while you're still on the stand." (Leonard Cohen)