Comment by kijin
Loyalty develops naturally in a good relationship. It's a fruit to be cherished, but it's not a goal that you should pursue for its own sake.
There's no point in asking first, whether employers should be loyal to their employers or vice versa. The important question is whether they are good to one another. If they are, you might also find loyalty among them, but that's not where the focus should be.
Someone who gets obsessed with loyalty too much, I think, is likely to have sinister intentions. They probably want you to be loyal to them but don't plan on being good to you.