Astrid Stuckelberger and Claudio Grass have been on my podcast before. Both are from Switzerland, and both featured in the super documentary Planet Lockdown. You can also see the video here: https://jermwarfare.com/blog/astrid-stuckelberger-claudio-grass (copy/past into browser). Feel free to share!
Claudio Grass, Precious Metal Advisory In Switzerland
Sound Money, Sound Society