After nytimes articles, Amazon seriously has started improving its culture. Managers though still have same mindset of treating employees as replaceable resources. This is one instance after the article came out. My pregnant friend one day sent an email that she would be WFH as she isn't feeling well. Manager replied back that this is not acceptable and you should give a week of notice for your plans.

This might be okay in other fields, but in tech WFH is considered a perk and companies don't care as long as you do your work.