>>21165728Maybe thats because Baccano! takes place in the 1920s, and is centered around gangsters.
You know who wore fedoras in the 1920s?
Gangsters
You know who else did?
Pretty much anyone who wasnt destitute and was male.
The reason "neckbeards" choose fedoras is because they're a bygone symbol of class and wealth back in the "Roaring twenties", considered to be a golden age of american prosperity and wealth.
But youd know this if your knowledge of culture and fashion wasn't exclusively gleamed through the internet.