In the mid 90s, the USAF got worried about radiation in static aircraft.
Mainly it was from the dials in the instruments, but also some airframe components were made with slightly radioactive matter.
IIRC, it was castings and much of the BOMARC SAM airframe. So AMARC sent out a team to remove the items from static aircraft they controlled.
I drew up the public affairs plan for the team, provided media training for them and provided news releases and Q&As in case the local media wondered why guys in hazmat suits were inside the F-84 or T-33 in the park. It seemed to go well. They went out and di the cleanup and I don't recall getting any questions from the public or media.
There was also concern over asbestos wraps in tail pipes of early jets.
Considering some were at schools or parks, people were worried although you'd have be a bum living in the thing to have any health concerns.
Yes, it does sound like the MNUSAF (or whoever controls this airplane) is being too concerned over the possible risk.
But remember, we're dealing with a bureaucracy.

(Does anyone else get the idea that the AF would prefer that all statics go away ..."if people want to see old aeroplanes, have them go to the museum at Wright-Patt?"
First they fail to reassemble the B-47 sent to Ellsworth (a fairly rare type that needs prerserving), then scrap the suddenly surplus aircraft at Robbins, now Chanute.