Librewolf was a candidate I would have installed and tried, but its missing a feature: it does not have builtin support for passwords.
I always disable password management by Firefox, but I noped out of LibreWolf because it doesn't allow users to block all cookies and then whitelist domains for cookies.
I suspect what a lot of people want is a custom version of Firefox with the garbage surgically removed before compile; where the opt-in options still exist for:
- browser-kept passwords,
- browser-kept payment details,
- blocking cookies,
- whitelisting cookie domains,
- crash reports,
- remote changes between updates,
- scanning everything you download for danger,
- scanning every site you go to for danger,
- etc. .