I'm not saying that isn't a valid critique, but from 2001 to 2019 so much more of out culture, politics, and protest have shifted to online spaces (for better or worse). Do you think that the EFF just has _more_ to do now because of the shifting needs of our online spaces and the increased governance on them?
If EFF had continued to be better at political neutrality, I'm sure many observers would have been surprised at times that it declined to take positions on some of the hot issues of the day. That hypothetical reticence could have been interpreted as cowardice or irrelevance, or as saving up political capital to really focus on a smaller number of more fundamental issues.
For example, I have an ill-formed notion that EFF might be more effective in fighting against age verification mandates right now if the organization were seen as less leftist. Among other things, this is because there's one narrative where age verification is something the right wants and the left doesn't. I say "ill-formed" because I haven't been close to this issue and haven't seen exactly how various audiences have parsed it in practice.
The culture war part of this question is how good or bad it is when it's easy for young people to talk to strangers in spaces that aren't overseen by adults (or approved by their parents). I guess forms of this issue are possibly among the most divisive questions in the world.
However, you could also look at questions like online anonymity, privacy, data breaches, competition, ad targeting, decentralization, FOSS, and user control of technology, which are all being impacted by these measures. EFF cares about these things a lot and has cared about them for a long time. I would hypothesize that some of those concerns are now getting dismissed by audiences that think EFF's "true objection" is anti-parental-control and that the other issues are just noise. Again, I haven't been close to this and I'm not positive that this is how it's actually playing out.
Is this due to them literally changing their mission and tack, or is this a shifting of the overton window? I would argue the latter, but you have direct experience there so I'm curious to hear more.
There is a conscious effort to focus more directly and consistently on helping groups that are seen as oppressed.
There was an associated mission statement change sometime around 2015
> The Electronic Frontier Foundation is dedicated to ensuring that technology supports freedom, justice, and innovation for all the people of the world.
(The "for all the people of the world" part is doing a lot of work there.)
It has probably helped increase their raw numbers, but it has also induced "mission drift".