Don't know who needs to hear it, but most "privacy" browsers are poison pills that still communicate with the Google API's (looking at you, "Brave")

So far the only highly functional browser I feel passes muster is Ungoogled Chromium.  Yes there are some inconveniences, but...fuck them. Fuck them running. 

Ungoogled Chromium is an excellent bird to flip. 

https://ungoogled-software.github.io/ungoogled-chromium-binaries/