Theres no WAY having no electrical grid would " kill most people" thats completely insane! People can use things such as fire to keep warm they did so thousands of years. Food will not run out in only a year. And even if so farming is a thing! Living off the land is a thing. People can and absolutely could again live with no electricity. Maybe 10% would die and they will be the idiots and elite who " kill them selves because no computers!" Or. " no skills at all because born into luxury, so end it all" types. And we don't need those kinds around anyhow in such a situation!