At the moment, I have MacOS desktop clients for Discord, Slack, Mattermost, Signal, iMessage/SMS, Teams, and IRC. I have tabs open for social media messengers. It's a lot of real estate dedicated to essentially the same thing.
Does anyone have a good recommendation for a native chat client that could talk to all of these (or more) and present a single window?
I looked into Matrix via Element One, but Matrix's bridging method requires me to add a bot to servers I may not control (e.g. Slack and Teams where I'm connecting to clients' instances and I have no ability to add bots). Pidgin seems to be poorly supported on MacOS, as most of the plugins seem to be Linux-only.
What I'm really after is an app that will log in as me to all of these services.
tl;dr I'm drowning in chat solutions, and need something to mux all these clone services.