Just to clarify, until recently you were under the impression that the political advocacy organization you donated to had no political opinions of their own?
GP (me) is not complaining about shifting positions. EFF was fairly neutral for the prior two decades, and even though I did not agree with everything they did, I thought they were worthy of support. Last year, they began filing some lawsuits without much research or diligence, and without much of a legal basis. I waited a while and watched, and I saw them becoming more and more partisan.
I liked it when they were more about defending rights and less about attacking the "right."