Would french fries be an appetizer?

It depends on the context!

* In a casual setting: French fries are often served as an appetizer at casual dining establishments, pubs, and fast-food restaurants.

* In a more formal setting: French fries are more likely to be considered a side dish accompanying a main course.

Ultimately, whether french fries are an appetizer or a side dish depends on how they are presented and served. If they are the focus of a dish and served as a small portion, they are more likely to be considered an appetizer. If they are served as a larger portion alongside a main course, they are more likely to be considered a side dish.