The online abuse directed at healthworkers
A horrible aspect of modern life; before the internet, some of these people would have just been muttering in their bedrooms and a few might have been out and about with banners. The majority would never have heard the moronic theories and would be just going about their own business.
https://www.theguardian.com/commentisfree/2022/aug/12/scientist-taken-own-life-health-workers-covid