Maybe a hot take but 6 months severence is extremely generous, they don't have to give anything. This is basically being spoiled compared to how the rest of the world is treated. I'm sure these talented engineers can find new gigs within 6 months
From https://www.nber.org/papers/w13626
We find that job displacement leads to a 15-20% increase in death rates during the following 20 years. If such increases were sustained beyond this period, they would imply a loss in life expectancy of about 1.5 years for a worker displaced at age 40.
It is hard to pick a fair balance between economic needs and human needs, but that is one thing society is supposed to be doing for us all.