Imaginary boogymen. They’ve got no idea what they’re doing or how to go about it so they’re hoping to scare people into doing the work for them. They desperately need something they can point to where their anti-DEI crusade actually changed something meaningful (read the want to be able to point to a bunch of minorities they fired) but they need to be able to show they were “DEI hires” not just minorities because things haven’t quite gotten to the point where that would fly.
Nothing new will come of the JFK files but there might be a surprise or two in the MLK ones. I don’t necessarily think it would be something as crazy as the CIA being responsible for the assassination, but it wouldn’t surprise me if for instance they knew about it before hand and just didn’t do anything to stop it.