Sympathies!
My Dad worked in Commercial Advertising.
The company he worked for was famous for laying off older employees shortly before they could retire.
Hopefully, your Dad made it to retirement. Otherwise, his bosses will probably be standing in line next to my Dad's bosses, on the Highway to Hell.
There's such a thing as capitalism out of control, and those who behave with brutality towards their employees will have to answer to God, who put them in their positions of leadership. God can always remove them from leadership when they abuse their power.
That's my story, and I'm sticking to it.