I think most thruhikers use shelters less and less as their hike continues. As others have said, they are good for socializing, but terrible if you actually want to sleep. The thing with this year’s journalists is they have had a really wet year to hike - that makes the shelters much more appealing. You can sleep dry, cook dry and talk to people -
One thing we have found with more experience is that we don’t even really require water at a campsite any more. PCT broke us of that habit. We’ll collect water where it’s available and either cook there or just carry it until we are ready to stop and eat, and then move one a few more miles to find a place to camp. AT hikers tend to be fairly inexperienced, and so are more likely to stick to ‘safe’ and certain campsites - shelters or places listed in the guidebooks rather than trust that they will find a place to set up their tents when the time is right. It affects mileage in a big way. If you reach a shelter at 2:00, do you stop or move on? In the beginning of a thruhike, most hikers will stop. By the end, most of us keep hiking until sundown - and don’t worry so much about whether or not there is a shelter. And if you hike anyplace besides the AT (which most people who really love hiking will do eventually) there are no shelters - so better to get used to it.
Spirit Walker