Eh. The Matrix model of mirror the entire history of all user conversations, including attachments, make it costly to host the storage side. This in turn makes self-hosting not appeal which has lead to de facto centralization around Matrix.org. I would like to see a greater uptake in XMPP MUCs as it’s way lighter to self-host …or IRCv3 which is lightweight but has some modern comforts. Chat needs to be treated an non-permanent where Slack & Discord have made folks over-reliant on it & now we can no longer do a simple web search.