- 4chan saw the pandemic coming in January 2020, and predicted it would be big
- 4chan knew it wasn't 'just another flu' in March 2020, when the media was downplaying it
- 4chan figured out the virus is transmitted via areosol, not just particulate
- 4chan worked out that Vitamin D can help (even Fauci admitted he takes it)
- Wuhan Lab hypothesis
That's just off the top of my head. Sure, 4chan got a lot wrong: but better to get all the (possible) facts, and sift through them. That's science. What are you going to do otherwise? Trust Fauci?
I never read 4chan or many opinions in genral, but I knew all of those points (minus the vitamin D) on my own.
The quote of 'knew a picosecond after he heard' resonated with me, because my intuition - as a laymen - was exactly the same. The moment I heard of the wuhan institute, I basically was pretty sure what had happened. All that followed was disbelief and mild shock about my surroundings not coming to the same conclusions, or lets say suspicions and not hearing the sound of alarm bells.
I lost a lot of faith in the common sense of people through the pandemic.