Yes, yeast is a good fungus. Yeast is a single-celled fungus that is widely used in the food and beverage industry for its ability to ferment sugars and produce carbon dioxide and alcohol. Yeast is also used in the production of various medicines, such as antibiotics, and in the production of biofuels.
In addition to its practical applications, yeast also plays an important role in the natural environment. Yeast helps to decompose organic matter and plays a crucial role in the carbon cycle. Some types of yeast are also important in the production of certain types of cheese and other fermented foods.
Overall, yeast is a beneficial fungus that has many important uses and plays an important role in the ecosystem.