Waffle House, a popular restaurant chain known for its 24-hour service and breakfast food, typically does use dishwashers in their operations. However, it is worth noting that the specific practices and equipment used can vary between individual Waffle House locations.
In general, Waffle House restaurants have dishwashing machines or commercial dishwashers to clean and sanitize their dishes, utensils, and other kitchenware. These machines are designed to efficiently and effectively clean a high volume of dishes to meet the demands of a busy restaurant environment. The use of dishwashers helps maintain cleanliness and hygiene standards in the establishment.
It's possible that you may have come across a specific Waffle House location or situation where a dishwasher was not visible or being used at that particular time. However, it is not representative of the standard practices across all Waffle House restaurants.