Constitutions are irrelevant if governments have ‘Emergency Powers’… Constitutions exist to prevent governments from having …

If only there were clauses built into the Constitution spelling out emergency powers and the conditions in which they could be used...oh wait there are? Wow it's almost like the people who cry about defending the constitution never bothered to actually read the thing.

Neither the term "emergency" nor any cognate of comparable generality appears in the text of the United States Constitution.