The pool hours have been a problem for years, and have only gotten worse since the fences allow them to actually enforce the rules rules. The quiet pools never have lifeguards on duty, so they're actually open 24/7; the main pools have lifeguards some of the time, and are closed the rest of the time, even though the quiet pools remain open. The hot tubs never have lifeguards, but since they're on the same pool deck as the main pool, they close when not attended as well. It's logic that only a lawyer could love.
Personally, this is especially problematic for runDisney weekends. The races start at an ungodly hour (usually 5:30am) so that the roads and parks can be cleared in time to let day guests in. Of course, this means that runners are often back at their hotels hours before the pools open (~10am, since the races are intentionally scheduled for otherwise-slow periods) and have to find creative ways to get into the hot tub for some post-race relaxation before heading to the park. Of course the pools also close around 8pm, making them all but useless if you intend to visit any of Disney's very expensive theme parks while you're staying at their very expensive hotel
I understand why the races are so early for the greater good, and I can deal with it. I also understand the "no lifeguard on duty" stuff and can sort of agree with it. But given that the hot tubs are never guarded yet close down along with the main pool, we're paying and arm and a leg to stay at these hotels, and we are being majorly inconvenienced by Disney's own scheduling, is it really so absurd to think that the pools might be open outside of theme park hours?