The thing is that's true for all parks. Things closed, not having normal operations. Some parks decided to do it with closing down for entire days that were not busy. Hershey is choosing to do it with shortened hours. Hershey's issue isn't not being busy though. It's that they are finding (through the rumor I heard) majority of their daily crowds are pass holders.
And on that, blaming operations with what is open is a "bad faith" argument IMO. I think it's more reflective of the fact that most non-enthusiast and non-pass holders don't feel comfortable going. Most people who would buy a daily pass aren't thinking about kids rides being closed, most coasters being open, when and what at the water park is open.