These people have nothing, left reactionaries are just as clueless as the right.

Yeah imagine you have a medical emergency or a fire or something and EMTs/firefighters come in and get caught in your boobytrap. Very not cool thing to do, those people are trying to save your life.

edit: if your concern is actually people coming in while you sleep you can get very effective barricades/reinforcements for doors and windows that can buy a lot of prep time.