I use uBlock Origin with basically every filter list enabled on Brave with their default blocker enabled. I just confirmed that this does not prevent the script from loading and scanning extensions. The browser tools network tab on LinkedIn is absolutely frightening.

NoScript will prevent that script from loading and scanning extensions. JS is required for almost all fingerprinting and malware spread via websites. Keeping it disabled, at least by default, is the best thing you can do to protect yourself.