Ok, FF got its ass kicked this time. It could be a good reminder to Mozilla that they should focus on their browser and its market share instead of continuing to pursue side quests that lead nowhere.

I will continue to use FF for reasons other than performance (good adblocker, etc), but it was a bit sad seeing that I could’ve been getting more out of my hardware by using another browser.

Tailscale or Netbird, any of them is better than setting up DDNS and securing the network access yourself.

A Matrix server is a good solution. You can disable federation if you would rather not talk to other instances and have a similar experience to Mattermost, Slack, etc.

If you dislike the Matrix protocol, an XMPP server would work exactly the same way.

NextCloud Chat could also be a viable solution for internal chat.