Are you aware of any way to bundle setting for Firefox (or whatever) that include these kinds of changes?

I know you can export the about:config and share that, but I have always wanted a kind of ansible for setting up a browser with plugins and other changes for my personal use.

Additionally, If I could tell my friends and family: Hey just use my Firefox Playbook and feel safe on the internet, thereby reducing the cognitive load of figuring out how to do that, I'd probably have a lot more success helping curious but busy people take control of their privacy.