@itsfoss

Funny. Why don't test Ff and Brave yourself?

There:
browseraudit.com
coveryourtracks.eff.org
deviceinfo.me
browserleaks.com
...

Brave browser is, by default, better than Ff for privacy protection including fingerprint resistance...

With Ff there is a lot of job to reach the same level. This for example:

Firefox Hardening Guide 2024
brainfucksec.github.io/firefox

Have a nice day