Thank you both for the responses. I've read the docs but am still unclear if the settings affect 5G radio band emissions. As a contrived example for a wifi scenario, turning off wifi could just restrict software from connecting while leaving the radio and scanning underneath still going, or turning off wifi could also turn off the radio.
I'm attempting to learn the affect of the aforementioned settings on the actual 5G band emissions. I do not know if disabling the legacy code actually deactivates that part of the radio system as well.
Hopefully this clarifies what I'm asking. Again thanks for the responses.