Most edible mushroom like hardwoods, from what I know they don’t grow on pine trees.
Here are some fun ways to use pine-
https://www.hobbyfarms.com/4-parts-of-pine-trees-that-benefit-your-health/
https://www.primalsurvivor.net/uses-pine-tree-sap/
Soil Erosion Control
Pine trees are generally tough plants that tolerate sun, drought, cold and a wide range of soil conditions. Many species are suitable for erosion control, with the roots holding soil in place and layers of pine needles helping to soften the impact of falling rain
