If you mean able to damage the holder, you'd need to triple-check they can't be unintentionally activated or activated by untrusted parties. Even if just a self

If you mean able to damage the holder, you'd need to triple-check they can't be unintentionally activated or activated by untrusted parties. Even if just a self-destruct, you'd need to double-check. Bricking the entirety of Congress' laptops have a lot of fun and profit potential.