When two states do the same it is not the same.
“all of these poleis had the same basic governing institutions, what made an oligarchy different from a democracy or a tyranny? By and large the difference isn’t adding or removing major elements of the government, but changing who is eligible for them and how they relate to each other.”
https://acoup.blog/2023/03/17/collections-how-to-polis-part-iia-politeia-in-the-polis/