I didn't see the author or anyone else mention TouchID yet. That was such a quality of life improvement for me that I switched from Firefox to Chrome on my work MacBook just for that. With SSO+MFA everywhere, TouchID saved me so much hassle.

Also, I must've been using UBO wrong all these years cause I switched to UBOL and didn't notice a difference. So, thanks to the author, I've got a bunch of new settings to try!