Thanks @_elena! Wonderful insights and thanks for investing your energies into this research.
Another take away for me pertains how the Fediverse is 'complicated' to get into and stick around. Seeing how many political and institutional actors moved to #WSocial overly quick tells me that it isn't healthy either, to not know what's happening behind the scenes. Apparently, these actors haven't learned a thing, neither about the past, nor about network infrastructures. At least with the bit of friction you have with the fediverse, you have a didactic moment of realising that servers are somebody else's computer.