Look out! Antonio of Venice will lecture you over using a capital X! 😆 The guy is such a retard.

The history of science is littered with bad things done "by consensus". Not nearly as bad as other areas, but they stand out all the more.

Piltdown Man: an obvious fake but pushed by 'elite scientists' and their institutions.

Red Paint People: who lived along the North American Atlantic coast 7000BC to 3500BC. On land now flooded by the sea. All evidence was considered "nonsense" until suddenly it wasn't :/ And then of course elite scientists said "Oh we knew this all along" after decades of denials.