tl;dr :
- Hexchat IRC client app development stopped
- Linux Mint team was building IRC client to replace Hexchat
- The team tried Matrix and liked it
- Linux Mint’s communication channels are moving from IRC to Matrix
- The desktop app will be named Matrix to avoid confusion
My problem with matrix is that you need email address to use it. Compared to the irc, where you could just use whatever name and ask questions straight away. Most distros I used came with an irc client preinstalled and preconfigured to connect to the support channel when launched. In my opinion that is more beginner friendly.
You don’t need an email address. It depends on the server/instance, just like Lemmy. Not all Lemmy instances require an email, you’re just out of luck for password resets.