#deltachat ist a community messenger much more than a monetary focused enterprise. Its offspring developments, the growing #chatmail and #webxdc efforts are also community grounded.

Is there any other cross-platform FOSS messaging project, implementing #RightToExit on many levels, putting all interesting and sensitive computation and interactions into end users devices, constantly and radically denying centrality/control of billionaires and big-tech, to the extent currently possible?