Manager is quite rude and disrespectful, would scold people openly, very accusative, degrading, combative, and confrontational. Everyone in the office knows and tolerates it or tries to work around it. The higher ups and the HR are all aware but expect the employees to see it as a learning opportunity and practice managing up, which feels invalidating to the employees but empowering to the rude manager. This is a known issue for years but no meaningful change and no hope for improvement.