I feel it is better to do many things in the hopes that one or more of them succeed, than it is to succeed at a meaningless task. The former takes courage, the latter can be interpreted as cowardice.
> All those other things that Mozilla has done to date have not moved the needle for me even a little bit.
I don't pretend to speak for you, but I choose to believe something different: that Mozilla's other work may not have moved the needle in a way you care to notice, but that without their advocacy and legal work the Internet would be a worse shape today than it currently is. I think that if you were to choose to care about that (and you're well within your rights to not care), you would notice a difference.
> Maybe this is just my personal perspective but all this activism has not brought Mozilla much other than a bunch of controversy and in the end a browser that is not quite top notch, when it very well could have been.
In the end I mostly agree with this. But I still think trying to make the world a better place and failing is better than not trying at all.