I loved Arc so much when it came out. I had been using vertical tabs on Firefox for years, via the treestyle tabs extension. But Arc felt like a breath of fresh air in 2022. Native vertical tabs. Air Traffic Control to open specific links in specific profiles. Swish UI. Unfortunately it's yet another Chromium-based browser, and I hated to make Firefox lose another user to Google's web engine. But at the time, that was a sacrifice I was willing to make to experience a "better Internet" or whatever.
But I'm done with it. It's been death by a thousand cuts. I'm going to spend quite a long time explaining all my annoyances with Arc, and link to a few guides on switching back to Firefox.
Air Traffic Control was great initially. Links matching Jira/Github etc were configured to open automatically in my work profile. I kinda wished manually configured URLs like that would open in a little Arc window, but instead they'd bring me to the main window. No big deal I guess. But anything not manually configured would