So, are the Sinyala Facility staff being held captive or what?
Noakes tells us outright that he's trapped in the Facility, including claiming that he hasn't heard any news about the outside world after 1956. Nurse Barlow also complains about how long she's gone without windows or sunlight. We also know that Dr. Easterman himself was basically coerced into working for Murkoff and is monitored, manipulated, and abused by his higher-ups, particularly Avellanos.
So I'm wondering, who at Murkoff actually has power or freedom? Are all the scientists and security guards that we see at Sinyala also trapped there? Is there anyone at Murkoff with enough freedom to be able to leave at their leisure (such as Easterman's bosses), or is it just slaves with increasingly long leashes all the way up?