Thanks, this will probably be the way I go.
More info for those curious:
https://librewolf.net/docs/faq/#can-i-use-firefox-sync-with-librewolf-is-it-safe-to-do-so
PS LibreWolf will not keep your accounts signed in unless you modify it. It was designed that way on purpose.
After I read that windows is pushing recall on the home editions on windows 11 I moved all my writing work to a dual booted Linux Mint os.