Yes, but the point is that sanctions don't get rid of those people, they're just collective punishment on the population. (Plus are used for propaganda if the blame for an economic crisis in a country is put entirely on its regime or economic system and the fact that the country is currently under sanctions is conveniently omitted. See again: Cuba, Venezuela)

At the end of the day the purpose of sanctions is to deliberately worsen the quality of life of the population in the sanctioned country. That can't be a tool for good.