Move to Brave browser - Stop using Firefox - Use a VPN (paid)

Here are some additional tips:

Download Brave then:

Settings --> Shields --> Fingerprint Blocking --> Strict

Settings --> Social Media Blocking --> Turn off all embeds (color should be white)

Settings --> Search Engine --> duck duck go

Settings --> Extensions --> turn off "Hangouts" (color should be white)

Settings --> Extensions --> Widevine --> should be set to "ask"

Settings --> Extensions ---> Get more extensions ---> install privacy badger and ublock. Enable them.

Enjoy.