I was a big fan of Arc too, they should at least open sourced it after abandoning.

Anyways, now we are building BrowserOS, an open-source alternative to Dia -- https://github.com/browseros-ai/BrowserOS

I'm also a big fan of Arc, and I'm currently a heavy user. I have zero interest in the upcoming Dia release - I feel like Dia is a step backward compared to Arc.

Yes! What good is a chatbot if you keep the old terrible UX? Chatbot + Arc: great! Chatbot + Chrome: Perplexity already did it pretty well so what's the point...