I think this person actually wants to run linux, but they are using Mac as a test case.
They mentioned âinstall an alternative operating systemâ - which on hardware sold for Windows very much implies Linux.
But if Linux is a no, and even macos is a no - which is from a âbig and proper organisationâ with support agreements and everything - then the company is obviously a lost cause who are dead-set on windows for life for all time.
You realize you could have shit in the sea, right?