Alexa should have a self destruct button so if someone robs you and steals it and then takes it home and puts it on his dresser right beside him bed you can press one button and that room is just gone
I mean, yeah, but what happens when some kid presses it because their parents aren't paying attenton to it. Or it just blows up because the gunpowder cartridge gets to hot? A cool idea, but people would abuse the heck out of it.