This has not been my experience at any of the places I've worked. All of my managers have been supportive, open with information, and collaborative, including i

This has not been my experience at any of the places I've worked. All of my managers have been supportive, open with information, and collaborative, including in promotions and in negotiations with other teams for resources. I would never knowingly take a job at a company where the culture requires this attitude towards management. I'd also try hard to avoid corporate cultures where praise can somehow hurt someone.