Pretty sure Graphene doesn’t do much about fingerprinting on its own, it’s nearly entirely up to the browser. They mention some of their plans to address that with Vanadium, but make no claims as to how effective it is now (at least on the features page).
*laughs in LineageOS
*laughs in CalyxOS
Laughs in GrapheneOS.
Pretty sure Graphene doesn’t do much about fingerprinting on its own, it’s nearly entirely up to the browser. They mention some of their plans to address that with Vanadium, but make no claims as to how effective it is now (at least on the features page).