Of course, the more you close, the more other areas get over run. Our hobby will end, as will almost all outdoor hobbies eventually. Sad to hear. I never checked out those areas of the Sierras, never had the time. Surprised about Left Hand Collet and the Paria Town Site. Even though some trails remain open, I know what gets your goat AND mine, is these closures limit the ability to simply explore historical trails/ historical sites, and get away from the crowds. Just more of the demise of America.