T openly practices illegal age discrimination. The lawyers probably figured out the number of jury awards would be extremely minuscule, as most people just sign the waiver they will not sue because they need the severance. I have seen the layoff spreadsheets given to those laid off during the last two wackings in my org, and 99% of the people were over 55 in violation of the law.
This person was a higher level and probably not like the 1st and 2nd levels that need the severance to survive. Perhaps when the Stink and HR Blondie Ratbert reduce the severance to two weeks, more 1st and 2nd levels will be enticed to sue as the severance won't be worth $hit.
T will fight any employee law suits for decades, until the plaintiff dies. Only the lawyers will see any $ from any settlement.
Please note that our worthless Gooberment Agency , which has the infinite resources to fight T, never charged with going after Toxic T to get them to change their ways.