My point is that the argument can't be made more convincing if the argument isn't allowed. Even if the information all points in one direction, and at this point it more or less does, I see it being presented in a way where any questioning or dissent is actively ridiculed or repressed. This naturally causes suspicion.
Instead of presenting the vaccine information as a flood of not to be questioned, yet well meaning, propaganda I'd prefer an open and honest dialogue that meets an individual where they're at.
You aren't really answering my question. Despite Youtube removing misinformation, anti-vaxxers have loudly and repeatedly 'made their point.' The marketplace of ideas is alive and well. It's hard to have an open and honest discussion with groups that falsify data, but many vaccine advocates have nonetheless engaged directly and publicly with anti-vaxxers.
What specifically is lacking in the pro-vaccine argument? I'm not asking about censorship, as it is seemingly a moot point. OPs point is that the argument needs to be made more convincingly and spoken louder. What does that look like in practice?
Instead of presenting the vaccine information as a flood of not to be questioned, yet well meaning, propaganda I'd prefer an open and honest dialogue that meets an individual where they're at.