Former Uber employee here.
> Did Kalanick really set up and encourage a bro Culture?
No, not at all. He's a grown man and unbelievably serious about Uber.
> Did he respect fellow employees as humans
Yes. Always.
> or was just running behind business success?
I don't know what this means, but Travis Kalanick is absolutely the main reason that Uber has grown faster than almost any other company in history.