Arc was actually full of some really great ideas. There was plenty of nonsense, but their Air Traffic Control feature is still unmatched on other browsers. Multi-container/profile browsing is managed so poorly across other browsers.
Dia is a joke, but I guess it has a chance in the age of ever-more-popular AI functionality.
My only curiosity is whether this means that Atlassian will lock these browsers down to just paying customers or keep some limited functionality versions available for personal use. Of all the companies who might’ve bought TBC, I did not expect Atlassian, based on the services they offer already.
Then again, all the potential anti-trust stuff happening with Google and the push to separate Google from Chrome could be a bit catalyst for this move.