Assuming that the scene in the drawing is reasonably true, it weakens the case that Athens had a better citizenship system than Rome.
This is referred to as a legal status in which an individual has the right to live in the country and enjoys its benefits. When a person is born in a country, he or she becomes a citizen and is required to follow the laws of that country.
Citizenship in a nation is said to be better when the people who live there have various advantages, such as high work prospects, a solid economy, and so on. This depicts Rome being more loving and providing inhabitants with social facilities.