[How to use Matrix]
If you are on linux, you can run "apt install element-desktop -y" to install the Element client:
Here, you change the server from matrix.org to nowhere.moe:
Then, you use the credentials you got from MoneroSSO to login:
Then, to join the Nowhere.moe chatrooms do as follows (or just mention the following chatroom: https://matrix.to/#/#nowheremoe:nowhere.moe):
And that's it, are now able to chat in matrix !