If you don't have any servers, you don't collect any metadata ;) We're playing with this at https://fosdem.org/2020/schedule/event/dip_p2p_matrix/ https://fosde

If you don't have any servers, you don't collect any metadata ;) We're playing with this at https://fosdem.org/2020/schedule/event/dip_p2p_matrix/ https://fosdem.org/2020/schedule/event/dip_p2p_matrix/ and live at https://p2p.riot.im https://p2p.riot.im (albeit very alpha)