The dictator arrogated power to himself, ignoring the will of the people.
The new manager arrogated authority over the entire department, causing resentment among the employees.
The wealthy elite arrogated privileges for themselves, while the rest of the population struggled to make ends meet.
The CEO arrogated responsibility for the company's failure, blaming external factors instead of acknowledging internal issues.
The politician arrogated credit for the successful policy, even though it was a team effort.