By avoiding all public discussions with scientific peers who disagree with them, the narrative promoters are actually helping the “misinformation spreaders”!

Executive summary
Who is to blame for the spread of misinformation?

According to science, the answer is the mainstream medical community.

Why? Because they always (with the lone exception noted below) decline to respond to public challenges to defend their positions.

Elon Musk summed it up succinctly: