I agree, I've seen my fair share of idiots out there - but I have in other state parks as well. The Matanuska Glacier Park LLC is road access only, and I can appreciate the costs involved in maintaining that road into our State Park. To be clear, they don't own the glacier or the land it sits upon. 

They're gold digging, and here's another example. In my personal experience, the price for film crew access varies wildly depending on the production company name. Yes name, the more well known the $$ Matanuska Glacier Park LLC eyes get bigger. When I've called them on this, the price was reduced!  What that look like? 2000.00 to film from the parking lot for just an hour, one van, tripod and camera. Small unknown production, it's all access for a total of $150 - even that rate changes based on the day.

Again I can appreciate the road maintenance costs, but claiming who can climb or not needs to be questioned.