So much going on, but this paragraph really gets me:
The suit cited a presentation given at a 2014 IBM event, in which slides shown allegedly indicated that Millennials exhibited desirable work qualities such as trusting data and making decisions through collaboration, while workers over 50 had undesirable attributes such as being “more dubious” of analytics, putting “less stock in data” and being less motivated to consult colleagues.
So, um… what about people that are critical of data and collaborate? And both of those seem skills that can be learned.