What is the most off-putting scientific theory or fact you've heard of?

Emotional investment != confirmation bias.
Also, everybody is biased to some degree, that's why scientists need other scientists to keep them in check. Every scientists is emotionally invested into whatever physical phenomenon they're investigating.

Bicamerialism

The so-called "anthropic principle" is borderline retarded. I have no respect for anyone who believes it has any merit.

Roko's basilisk

that the White is not inherently superior to all others

wow look at all these names of science things you guys sound super smart great discussion guys

>people with an emotional investment into whatever they're studying.

You don't need emotions for that. Not even a robot

Boltzmann brains aren't even the most off-putting implication of Boltzmann's work.

At the current rate of climate change and politics doing little to stop it, i dont think my grandkids will have grandkids

Or maybe you are the retard