The default settings of librewolf would drive the average user crazy. I’m not a fan of Firefox and use Librewolf myself but Firefox has sensible defaults for an average user that would be a net positive coming from Chrome. Just an FYI thinking of making the switch.
For additional context of those curious, Librewolf is very hardened by default. When you close your browser all site data is wiped (this can be turned off). Most people don’t mess with their browser settings though… there’s also a lot of little things that are disabled by default that will make people think the browser is broken e.g. canvas requests are silently denied by default, it’s just not realistic for most people to use librewolf.
I did it for a few months and really enjoyed it. At the end of 3 months, I realized I could achieve nearly the same thing by turning off all notifications except messages and calls and uninstalling all social media. I realized… if I have the willpower to use a dumbphone I have the willpower to keep the distraction off my smartphone. Phone usage is now 100% intentional with the right setup.