Not surprising, Chicago's Mayor and Police Chief, both of whom are black , quickly responded that crime is down in Chicago (although you wouldn't guess this if you listen to nightly local newscasts), and they do not welcome any outside meddling.
Struggling with huge budget deficiencies, including teachers' demands, the mayor's rating are also waaay down.
Reaction to Trump's threat has been mostly along racial and party lines. Black folks just want the shootings to stop because they so often involve innocent kids. Also, a lot of the killings are the result of individuals settling personal disputes with guns, as opposed to gang violence. Break-ins and robberies remain a threat, unfortunately.
Our Democrat Governor says he hasn't heard anything official from the Trump administration and he has no intention of cooperating with it.
I don't think anybody really believes that calling out the "Nazi" Guard is the answer, especially Chicago's large Hispanic population who are too busy worrying about ICE to welcome any other government intervention.
In answer to your question, - the picture is blurred by mixed emotions. I agree with those who complain that the situation reeks with a fascistic police state foreboding.
Chicagoland does, however, seem to be in agreement when it comes to DA BEARS. Beating KC's scrub team was fun to watch even if we'll probably never see those scoreboard figures again.
But our hopes are alive and well. We at least have a promising backup QB.