I understand the name as well as the effect from E1, E2 & E3 signals resulting from the EMP.
Measurable effect is different from disruption. Disruption is different from destruction of equipment.
This guy claims nationwide destruction from a single EMP. He has no understanding or is intentionally fear-mongering.
He is probably part of the process of setting the sheeple up to believe an enemy foreign when a domestic false flag op is done to ‘adjust the population of this pesky we the people Republic.’