Thing is my primary librewolf profile has all kinds of privacy and security settings and extensions. Noscript, jshelter, and so on. It’s just a matter of deciding how much it’s worth messing with them for any site that doesn’t like it.

There are lots of sites that don’t work unless you turn on javascript and let them fingerprint your browser or whatever, but there are also quite a few that work better without it — enough of them to make me leave it as the default.