Humans descending from the trees was pretty disastrous for all involved.
Nature blundered a forced mass extinction in 3 million years, the top engine move was deadly meteor to East Africa
In the beginning the Universe was created. This has made many people very angry and has been widely regarded as a bad move.
I’d say the biggest blunder was probably the Romans allowing themselves to be encircled at the battle of cannae. Can’t let yourself be flanked. That’s like 2nd millennia BCE shit.
And Napoleon and Hitler pushing pawns to Russia
Everyone knows you don’t fight in the center in winter in Asia.
The Democratic National Committee decided to sabotage Bernie Sander’s candidacy.
Pharmaceutical companies were given leave to perform their own safety studies and to advertise directly to consumers
NASA thought that warnings about O rings from it engineers were overblown and sensationalistic.
The assassination of Archduke Franz Ferdinand
The Warner Brothers thought George Lucas’s idea for a space movie was a crock of shit
Cadbury replaced quality ingredients in their chocolate with palm oil.
Ke2
The Recording Industry Ass. Of America sued 35,000 of its customers.
Coca Cola attempted to sell soda without artificial colouring.
People used to believe Il vaticano wasn’t a real move
Trump said COVID would vanish in 2 weeks
The Wachovski sisters decided to make a 4th Matrix movie.