@KF5LJW
The NEC 250.94 that you refer to is a shock and safety standard and can be counterproductive to EMI/RFI mitigation. For instance, the use of a circular bonding wires allowed per NEC adds unwanted RF return current impedance compared to flat-plane current return straps.
Have you read any of my work? Your are correct NEC allows you to use wire for a ground. However you can also use something else like a real ground buss like all commercial sites use called an Equipotentiality Ground Plane where the impedance between any two points is essentially 0-ohms.
Example all the Antenna Discharge Units bond directly to a buss bar, there is no wire. AC/DC circuit bond to the same place. When you have no current or voltages in ground conductors, you have no RFI/EMI. No reason to make it complicated.
Myself an an army of RF engineers and hams to 30 years for NEC to make Single Point Ground the law. NEC is minimum requirement. Instead of a screw type buss bar using wire, can be replaced with a buss bar eliminating the noisy wire. Inside the shack everything is a safety ground, and you want as high of impedance to RF as you can possible have.
The biggest issue for hams is placing their radio in a ground loop, and using a DC power supply with a galvanic bond across primary to secondary. When you place a ground rod outside the shack and bring you coax in with it, you are in a Ground Loop and lost the RFI/EMI battle. That is just a minor problem, the real concern is the extreme danger it places you in. NEC 250-94 closed that loophole.