I totally understand that this was not okay, but at least Mozilla apologized and is in the process of making things right. To the best of my knowledge, Mozilla is not a greedy, power-hungry org that serves its own interests first.
Every company makes mistakes. Mozilla are really, really, really trying to actually make the web/society a better place, and they deserve support from anyone who actually cares about these things. I get that stuff like this isn't cool, but at least they are responsive.
We are as close as we have ever been to a complete corporate takeover of the web, and now is not the time for those of who support Mozilla to turn against them or each other.