Everything you've said has and is being done. We're not one collective movement, but a sub-culture. Individuals and small groups do the things you've already mentioned.
This is a forum, we meet here to share ideas, talk things over, and get advice. This sometimes gives the impression we are a cohesive organization, but we're far from it. We're nothing like the Civil Rights Movement and it would take someone extraordinary like a superhero equivalent of Martin Luther King, to ever bring about the kind of unity you're thinking of.