The article misses the probably one of the biggest advantage Firefox offers privacy-wise versus other browsers: Firefox Multi-Account Containers. Containers allow you to isolate different websites into separate browsing environments.
Recently Mozilla integrated their VPN service directly into the browser too and it is Container aware.
Recently Mozilla integrated their VPN service directly into the browser too and it is Container aware.
https://support.mozilla.org/en-US/kb/protect-your-container-...