It's not imaginary - for years Firefox drained battery on macbooks really fast. Then there is this pesky issue of randomly freezing whole laptop for a minute or

It's not imaginary - for years Firefox drained battery on macbooks really fast. Then there is this pesky issue of randomly freezing whole laptop for a minute or so, usually associated with file uploads or locking screen [1], [2], [3], ... Fixed in one version, then appears again in the next version. I still used Firefox a lot for various reasons (and still do), but I'm not blind to how it performed. [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1595998 https://bugzilla.mozilla.org/show_bug.cgi?id=1595998 [2] https://bugzilla.mozilla.org/show_bug.cgi?id=1415923 https://bugzilla.mozilla.org/show_bug.cgi?id=1415923 [3] https://bugzilla.mozilla.org/show_bug.cgi?id=1489785 https://bugzilla.mozilla.org/show_bug.cgi?id=1489785