I don't know it feels like tech industry really rewards being an asshole and bro culture at workspace. Probably the investors are inspired too much by Wolf of Wall Street.
You can't really compare wallstreet and tech industry. One of the them just extracts commission through transactions of others while companies in tech do create some intrinsic value ( well some of them atleast)
I think this kind of culture is more of result of having someone else's money in the equation. For wallstreet it is of client's and in tech industry it is of investors.