User.js
Speaking of web browsers….
I was poking around inside tmy moziila Firefox profile folder using a little know Firefox addon called mozlz4edit (I think that’s what it’s called) and unpacked a pending ping I found in the glean directory that was sending alll my low-level sprivacy settings I had made in about:config back to Mozilla.
I spent several days searching the internet and using Wireshark and the Firefox commandlline creating test profiles and finally was able to get a screenshot of my browsers privacy and security settings that said I was no longer sharing data with Mozzilla and that they would delete all my data within 30 days.
I accomplished this by creating a huge user.js file that I placed in the root of my Firefox profile that has several hundred modifications, mostly disabling things .
The vast majority of the settings came from and amazing user.js file found on GitHub from the user: Arkanfox and another user.js file found on GitHub as well as some settings from Librewolfs .cfg file and from from my own privacy settings and permissions pulled from my preffs.js file after days of digging through about:config.
LibreWolf’s browser has very sensible settings if you don’t have the time to play around with user scripts but it is not as comprehensive as the user.js I combined using sort and grep and will not get the browser to send a deletion request to Mozilla.