You have a point there. No single online basher has the power to influence anything by themselves. It would take a coordinated messaging campaign across multiple platforms to nudge or erode sentiment.
That’s why it’s important to do your own research & seek full-context, reliable sources. A big red flag in fact-free posts is the use of rumors or defamatory attacks without including any evidence or full-context source links.
Licensed financial advisors & licensed physicians are qualified to give advice. Other relevant sources include independently peer-reviewed medical literature & government regulators.