My question is if anyone else has experienced this phenomenon with being unable (resistant) to wear metals near their bodies while using the Spooky2 or other frequency based treatment?

1. I have tried jewelry as a way to calm and relieve stress and anxiety. And copper for some arthritic pain. I have not had any issues with jewelry and Spooky.

2. I had a friend (fellow radionics users) who was working with on some stuff with someone more experienced than her. She wasn't 'clearing' the energy patterns and after a discussion with the other practitioner, they realized that my friend had a new magnetic bracelet (or necklace) and it was disrupting the radionics healing.

Gemstones and metals have their own energy emanations so it is well within reason that there might be a conflict of energy patterns with the frequency equipment. 

You are fortunate to be receiving a clear communication, so worry about "why" another time. Just follow the instruction so that you continue to receive this valuable information.

For more details, please check the link:
https://www.spooky2.com/forums/viewtopic.php?f=99&t=10085