Yes, Italians do use salt and pepper in pasta dishes. Salt is an essential ingredient used to season the water when boiling pasta. It helps enhance the flavor of the pasta itself. The general rule is to use about 2 tablespoons of salt for every gallon (4 liters) of water. This might seem like a lot, but keep in mind that most of the salt stays in the water and doesn't get absorbed by the pasta.
As for pepper, it is commonly used in various pasta recipes, especially those that call for a simple olive oil or butter-based sauce. Italians often sprinkle freshly ground black pepper on top of their pasta dishes before serving to add a subtle, aromatic kick to the flavors.
It's important to note that Italian cuisine is incredibly diverse, and there are countless pasta dishes with different ingredients and seasonings. While salt and pepper are commonly used, many pasta recipes incorporate various herbs, spices, vegetables, and sauces to create a wide array of delightful and flavorful dishes.