Oh, so am I. I mostly use wired headphones/IEMs, disable WiFi and airplane mode my devices at night. Been too deep into the health rabbithole not to. Heavily into Jack Kruse, Robert O Becker, and the likes.
I get where you were coming from now and that the EMF thing seems to have been a major factor in your initial note.
If you're curious, this is a good intro into the topic, just in case: https://youtu.be/TcbuqQd57rY