Wisdom of the Crowds has been shown to be overly idealized and not particularly effective unless aggressively controlled for independence of opinions. Basically, if you tend to hang out on similar social platforms you won't actually be able to fight bias.

Some papers about this:

* https://pmc.ncbi.nlm.nih.gov/articles/PMC12216932/

* https://www.pnas.org/doi/10.1073/pnas.1008636108

I specifically find conversations about private equity to be highly polarized by community which is why I think it's a better idea to learn from fist principles and then engage in the Internet commentariat.