I can assure you no employer that before ACA had employees working 34-36hrs a week magically started giving them health insurance and made them 40 hour workers.

I can assure you no employer that before ACA had employees working 34-36hrs a week magically started giving them health insurance and made them 40 hour workers. no the ONLY thing that happened is those workers had 15% of their hours cut, i.e they took a 15% pay cut.