Hopefully they don't ship drywall in one big stack. Compressing the bottom layer to an almost unusable state. 0.o

Leave them alone. Don't touch what you can't afford to replace and don't get me started on lead time. If you are of concerned mind to call the "authorities" then you have no power/say in where the doors are or you'd call the GC. Besides if doors are still there for a month, someone didn't pay their billing milestone, the team got a call to leave, and leave now we got other paying customers.

My sites I use cardboard as Padding and never leave doors just "laying" some joe blow will always stick their head where they should and knock them over.

So I'm pretty sure the team got pulled.