so you are choosing to go from having issues with those things to not being able to do it at all? I don’t understand. isn’t finding/solving the issues part of the testing you mention?

if it’s fingerprinting you care about, i’d give mullvad browser a try. it’s a firefox fork tailored to increase privacy and blend you into the crowd (as long as you don’t change any setting/install addons). it’s very very neat.

it says so in the blog post