Falcon and Qutebrowser don't fit my needs as best I can tell.

I need to give LibreWolf another spin. The issue with most "privacy based" browsers I've found is they lack all the features I actually need and find useful in a browser.

I need the same browser to work on Windows 11, macOS, Linux, and Android at a minimum. Or at least, I need bookmark sync between all, and extension sync between all desktop.

I already handled the password end by switching to self-hosted bitwarden, but I have not found a option for bookmarks that was worth a crap.

Any ideas on that part?