Unfortunately, reasonable views from experts like Martin Kulldorff, an epidemiologist at Harvard Medical School and Jay Bhattacharya Professor of Medicine at Stanford were also suppressed. Kulldorff only responded to a question saying: "COVID vaccines are important for older high-risk people and their care-takers. Those with prior natural infection do not need it. Nor children." Which is correct, mainstream epidemiology and was the government guidance in the most countries at the time.

https://undark.org/2024/01/08/covid-misinformation-censorshi...

How Twitter Rigged the Covid Debate: https://www.thefp.com/p/how-twitter-rigged-the-covid-debate