# Kagi Orion
I encourage HN readers on MacOS to consider Kagi's excellent Orion browser:
https://browser.kagi.com/
It has sidebar tab contexts (as hierarchical tab sessions), and several other of the features this author is excited about.
# Safari Ventura / iOS 16
For that matter, so does Safari on Ventura and iOS 16.
I also encourage new-to-Mac users to try using Safari's sidebar mode coupled with saved and sync'd tab groups, where an unnamed / unsaved set of tabs are in the anonymous group at the top, then use the saved groups the way the author describes. By sticking with Safari, you gain benefits of the private/anonymized browsing features (iCloud "Private Relay") not available in Arc or most others besides Tor. I consider this strictly superior to VPNs if you are trying to swim less in the advertising dragnet.
For me Safari works best with my workflow across devices when I both use the sidebar and change Safari preferences to reopen with all tabs from prior session (or all tabs except private).
For "profiles" I mostly use Safari in private mode with a password manager to make logging in as whichever account frictionless. This makes profiled sessions discrete and disposable.