https://blogs.lawyers.com/attorney/discrimination/ibm-age-discrimination-52401/
"However, a spokesman for IBM claims that the layoffs over the years have nothing to do with age, but rather an attempt to acquire an updated skill set, which is not illegal. He goes on to say that since 2010, IBM’s overall employee age profile has changed very little."
Which is why I was sent to India to train two teams that were RA'd, including my replacement. Rather than retrain existing staff, let's go to India and train new freshers that have zippo skills.