Bullet dodged. They were looking for someone desperate. That is the only reason to pull something like that. As someone in the comments points out 60 hours a week for $60K a year is about $20 per hour. Here in California (as the person also observes), you can start out at In ‘n Out Burger for that wage. At the wage they actually wanted to scam him ($50K) with you’d make a good bit more at the burger place.
Amazing companies still try this shit when salary info is comparatively easy to find.