Surprised that quite a few expected the company to genuinely care about them.
Our jobs are transactional. They pay, you do. If Cost cheaper elsewhere, they get someone else to do the work. As simple as that.
Understandable that there is an emotional element from the relationships you built with your work colleagues.
Key decision makers have no such emotional relationships with you.
Your existence is merely as cost centres and performance tracked against profit targets.
Nothing personal when they let you go.
They have only one reason to try to keep you happy, which is to squeeze more out of you.
Nothing personal, purely transactional.
If you drop dead tomorrow, first thing they will think of is who will do your job. And you will be quickly replaced and forgotten more quickly than you would think.