A lot of people here claim that layoffs are "random" but I disagree. I DO think that managers are told to get rid of certain types of people, though (if they are asked to submit people that is...)
AKA ultra veterans (15+ years at Dell,) above a specific age, low performers, and unliked employees.
I say this because a year or so ago, my team of 12 had two people whom were doing the SAME thing both get laid off at the same time. One was a 6 yr vet and the other was a 20 yr vet but late 50's. Both were honestly annoying af and while good at their job, were difficult to work with and not well liked by most. They were quickly backfilled.
A year later we acquire a new dude who was a Dell vet of 25 years - he was honestly weird af and just... weird lol - who was let go like 6 months later via layoffs.
This was/is a Fed team and one that isn't sales related... Fed is rarely hit with layoffs but it was very odd that THREE people were let go within an 18 month period, all on the same team...
I have zero doubt in my mind that my manager hand picked all of them to be laid off, though. Two were ultra dell vets and 50+ years old, and the other was just hard to work with.