Earlier quoted context omitted.
I, and probably many other users, have begun blocking all first-party cookies by default. I only permit it on sites I sign into and want to remember me, which are very few. If Mozilla wants to make a real difference, they'd study uMatrix and figure out how to create UX that would give that degree of flexibility and power to non-technical users.
> I only permit it on sites I sign into and want to remember me, which are very few. I don't know if I'm an outlier, but I hate having to resign back into sites I use even semi-regularly unless its for administrative access or purchase confirmation. Regular "auto sign outs" already happens with a few due to a snafu somewhere along the stack, for me The Economist and Foreign Affairs are the major ones where it seems l…
Having set up a master password in Firefox, resigning usually takes me a single click (as the login info is filled in by the browser). Would this be useful in your case?