Comments like that just don't make sense. They don't install chips on the production line. The chip shortage is contributing to a lack of complete assemblies or units that get installed. Example - an ABS module, ECU, HVAC module, Trans controller, etc etc... It's not like these union folks are sitting their soldering chips and installing them in vehicles.
I don't think she truly understand what the shortage is. I'm not saying it won't be a problem, maybe she's just a level or two removed from the correct details and just relaying the decreased production schedule.