I tried Orion about a year ago. I tried using the profile sandboxing. Logging into my google account in one profile also logged me in in another profile.

I can definitely excuse some bugs (there were crashes for example that I didn’t overly mind; I understand I was using prerelease software). But something like account containers should be built fundamentally to disallow any data sharing. If data sharing is a bug, and not fundamentally disallowed by the architecture, then it’s going to happen again later.

So for that reason I’m not bullish on orion.

Google is what it is because of advertising. Kagi's whole raison d'etre is to have a search engine without advertising.

Not sure why you're getting downvoted. Orion has matured as a browser and just hit 1.0. It's mac- and ios-only for now, but linux and windows ports are in the works. It has ad-blocking out of the box and has zero telemetry. I use it every day.