What are the limitations of Athenian democracy?

Limitations: 1, democracy is still a minority citizen, and foreigners, women, slaves and people with criminal records have no democratic rights.

2, look at the classification of property, which is bound to be biased towards certain classes, such as businessmen and nobles.

3. The representatives are decided by lot, which means that the cultural level of these people is uneven.

4. It can only be implemented in the city-state. As long as there are many people and a wide area, it cannot be implemented because it is direct democracy.

5. Just voting is sometimes unfair, such as Tao Exile Law. If you are exiled just because most people vote you guilty, it is obviously unfair.