National Terrorism Advisory System

The Department of Homeland Security has issued a limited advisory via email to certain people. Here is the gist:

Summary

The Acting Secretary of Homeland Security has issued a National Terrorism Advisory System (NTAS) Bulletin due to a heightened threat environment across the United States, which DHS believes will persist in the weeks following the successful Presidential Inauguration.  Information suggests that some ideologically-motivated violent extremists with objections to the exercise of governmental authority and the presidential transition, as well as other perceived grievances fueled by false narratives, could continue to mobilize to incite or commit violence.

Duration

Issued:  January 27, 2021 11:00 am
Expires:  April 30, 2021 01:00 pm

Who could that be warning against? The election is over, so again… what are they afraid of? What is really going on here that they have this warning about insurrectionists fueled by false narratives that lasts until April 30th? Qanon theories might be out there, but the more the government reacts to it, the more one has to wonder how much is true?