Anecdotal! screech the leftists.
Im just curious how many Spaniards with incredibly clean aquariums got CIVID.
Virtually every major drug discovered in the last century begin as an anecdote.
Then they observed how it performed on a larger scale before moving to double-blind, placebo- controlled trials.
Todays standards for randomized controlled trials are a relatively new phenomena. Many of the revolutionary drugs that have transformed modern medicine were never subjected to RCTs. Funny, though, they still work quite well.