I also think that there is not much honesty in your question, by the way.
Read the EFF post again.
Why is it hard to understand that not all people feel like this thus find these reasons unreasonable?
> We are here to hold Facebook accountable no matter who’s using it, and to push it and other tech companies to do better for users.
In other words, regardless of whether something is necessary or not, if users are using it, EFF would be watching.
And I don't even think Facebook is "necessary" as assumed. Hence, I find it irrelevant to go meta and discuss my assumed understanding or consideration, or lack thereof, of others feeling.