I don't think they even realise this employee is still needed or that they haven't figured out how to deal with this when the employee is gone. As for expecting an employee to make themselves available to a level they're not legally able to contract them to out of some shared passion... naive to say the very least.
And now they need to hire a communications person to review their social media posts as well as figure out who's going to be mercilessly on call in place of the employee in question.
And now they need to hire a communications person to review their social media posts as well as figure out who's going to be mercilessly on call in place of the employee in question.