Unfortunately there has been a major cultural shift in the national ACLU. They are now largely uninterested in defending strong sense personal freedom and instead much more interested in social justice. :( (The frown isn't that I think such causes are bad, but only that I don't think that the loss of a strong defense of constitutional free speech is good). If you think I'm exaggerating, you might find this eye opening: https://online.wsj.com/public/resources/documents/20180621AC...
I'm not aware of any large organization that is willing to defend deplorable persons and groups like the westborough church trolls for the sake of preserving the same freedoms for everyone, not like the ACLU of old did.
I do understand that the social justice oriented activities have been utterly phenomenal for ACLU fundraising, however. Particularly because they achieve significant traction on social media... After all, who really gets all that excited about the ACLU defending some piece-of-crap pedophile? Unglamorous civil rights work just doesn't pay like riding the latest waves.