It's fashionable to not bend brims. It started about a decade ago and has since caught on mainstream. But the flat brim is also part of the 'look at me I'm 40 going on 14' uniform, the 'it's no big whoop, I'm president of a tech start-up' fad.
I don't mind the look, I just don't think I could pull it off.
Bending brims was once a way of life, SUCH a big deal to any adolescent/pre-teen/teenage boy in the 90's. Not only is it a lost art, but a now-unappreciated one. Certainly doesn't mean one is prohibited from doing it, I just don't think hats these days are designed to compliment a perfectly rounded brim.