They at one time paid a salary premium which offset that risk and for non-engineers, the salary is still reasonably good.
The company did it's first layoff 3 years after being founded, shedding 30% of the workforce in the early 1970s. It has laid off typically 10% to 20% of the workforce in every business cycle since then.
But they have always offered above market severance packages and I've known people who repeatedly took VSP then returned in the next business cycle.
So accept it for what it is, a risky business.
Most of the risk comes from the manufacturing side, which has so much fixed costs. So the only way to cut cost is to reduce headcount, often in non-manufacturing because they don't want to lose manufacturing experience.
That dynamic is changing as products and foundry separate, and will be even more different when Intel spins off or IPOs products and foundry. The day is coming when lack of demand will cause a fab to be shut down and everyone laid off, likely with minimal severance. This is the new normal.
Perfectly said, @utz+1vIV9fxo.