Who's more retarded according to /sci/? It's a very close contest, I know. But imo
Covid denialists, who negate the existence of the virus, win. To think that the entire planet has staged a pandemic to hurt its own economy is insanely retarded, especially considering that it's not a past event and you're experiencing it right now

>Climate change negationists
>Evolution negationists
>Covid negationists
>Flat earthers
>Holocaust denialists

https://www.strawpoll.me/45561446