What emergency message or signal would he be sending?
The Left is worried he would use the EAS to tell Patriots that the country needs to be saved and tell us to fight back. Namely, to grab our arms and ‘go to town’ on the Left, aka CWII.
Who knows, but at least be able to talk to the country. In case you haven’t noticed they kind of making it hard for him to communicate to the country the regular way.