I have to say I am getting annoyed when installing cumulative updates for Windows Server 2016 on an air-gaped server.
I have installed this server by using en_windows_server_2016_x64_dvd_9718492.iso, which means the initial version is 10.0.14393.447. I was happy at the very beginning because we have cumulative update. As the name indicates, I should have the ability to patch my server to a specific version.
I am not new to Windows Server, once I have certified as MCSE since Windows Server 2003. But I don't have a plan to renew it anymore. For this specific case, I don't 100% believe this slogan, "empower every person and every organization on the planet to achieve more."