Does science show as Meta claims that FB algorithms didn’t cause much harm in the 2020 election? Or should we believe scientists, who disagree?

It became complicated this week with news that Meta changed the algorithm underneath scientists, undermining the generalizability of their results.

In this post, I unpack the science and engineering behind the story story:

https://natematias.medium.com/how-meta-spins-the-uncertain-science-of-ai-safety-b14711f8fe1e