Everyone I have known,that has been with WFM a long time, and has gotten pushed out says it starts with micromanaging. They are constantly monitoring what you're doing hoping to find something they can fire you for, but really they want you to get fed up and quit so they don't have to pay for unemployment. I know this is what happens from friends experiences and from my own. It happened to me as well.
Good and correct info from @wlh+18TQaSZG.