If I could add to that.Sincerely, Imperial commanders are more the warlord kind. They get what they want by force when they can and that's all.
Example: I believe it was the Star Wars Tech manual were I read something about Commander Tarkin (later Grand Moff) landed his ship on a platform where protestors were currently protesting about the taxes.
Result? millions dead, revolt crushed and one dirty imperial starship.
How is that for negotiations!