There was no contact between vehicles, just him skidding out of control. Had there been contact prior to the skid, you'd have heard it, and she'd have been bitching about it. As it is, there's no crashing noise until after you hear him lose traction. Whether or not she sped up is irrelevant, as there was no contact made, and he was already speeding up himself. They are both jerks, but only the driver of the pickup can be cited for the crash. He's the one who was controlling his vehicle, but not his temper.
After reviewing the video again, and seeing further comments here about her claiming to speed up as he tried to pass her, I think she should be cited for impeding traffic, inattentive driving (while filming), and reckless driving on her own, but she still didn't contact his vehicle, and it was his acceleration and desire to cut her off that led to the crash.