First-party isolation in Firefox: what breaks if you enable it? (ctrl.blog)
recommended by 1 user | 2018 | 347 points by fanf2 | browsers | original thread |
One user recommended this thread. What they said:
floatingatoll Sep 9, 2018 | on: Firefox about:config privacy settings | context

Presuming intimate knowledge of second- and third-order consequences from seemingly-innocuous preference changes is guaranteed to be a losing bet, even among tech enthusiasts and experts.

I missed the high risk resist-fingerprinting setting and had no idea it would cause so many problems. Those problems certainly are not documented in the gist and I would have fallen prey to them if I had applied it unaware.

Advanced knowledge is not the issue. Misrepresented knowledge is the issue. A document about “privacy settings” contains non-privacy settings and does not contain any mention of the lasting harmful side effects due anyone who uses any of the settings within it.

EDIT: This is how to approach changing one of these settings with the respect and care due to such a suggestion:

https://news.ycombinator.com/item?id=17944991