I haven't listened to your podcast but I also don't listen to any Bitcoin podcasts. I'd vote 3 but not because I oppose your viewpoints.
I just wanted to say that it's important to be clear and stand for what you believe. Your name sets the expectation of what kind of content and viewpoint you provide.
The people that gloss over your podcast by name alone are close minded. They're not ready to hear what you have to say. They can stew in their bubble until they've grown up enough to be able to handle listening to an opinion opposite of theirs.
Keep your name. Be proud of it. I think it encompasses you very well.