This is one sorry idea for a lickbait. Grubhub CEO email to employees, telling pro-Trump employees to resign is in the same high class of hypocrisy as Calexit. This is wrong, very wrong on four fronts:

1. Keep your political opinions to yourself in the workplace.

2. No one has bathed in milk. First see how ethical your own business practices are. Grubhub is not particulary known for employee-friendly practices.

3. No one likes a whiner. 

4. When you tell others under you how to behave, you, the Big Brother, are no better than Trump and his kind.