Radiation, how bad is it?

... Gayger Counter - If It's Like PCR Tests - 1 ...
If It's Always Designed to Scare Local People and
To Make Them Believe What They Say ?
Galen Winsor Explains the So-Called Nuclear and Radioactive Substances. Now Open Your Eyes, Research, Comprehend It
https://www.youtube.com/watch?v=rMqHTbXm3rs