What youre describing is regrowth after logging that is likely not being managed well. Old growth is generally nicely spaced, easy to walk through. Wildfire also has a role to play but has been too suppressed for too longI used to be against a ton of logging. Once I moved to NW Montana it has changed my mind. Parts of the forest are completely overgrown and have little habitat for elk. I hope they approach it in a way that minimizes impact on surrounding waterways.
Every year the forest service does a study and puts up a plan to log areas only to be sued by local environmental groups, this puts everything on hold and no forest management happens.
If we keep shutting down any and all types of resource extraction it will push the agenda of selling public land even further.