In addition to your good points:
a world where Mozilla is actively engaged
That doesn’t have to mean a world where Firefox itself is involved in this engagement, despite her insistence that it for some reason must be. Firefox is not Mozilla as a whole.
If you’re tech inclined, look for tech positions at non-tech places. Sometimes they can be hell “we need you to be the entire technology division on the salary of a remote helpdesk worker”, but there are rare places where you get to help and do cool tech stuff without the constant “climb the ladder or die” bullshit.