I can understand the sentiment if the goal is to prevent someone mail ordering an AR-15 kit and a plastic %80 lower, then drill a few holes with a battery powered drill, assemble, spray paint it pink, slap a hello kitty sticker and off to the shooting range.

I have no stakes in the gun kit regulations so I couldn't care less if they ban them or not but banning machines would be akin to banning chef knives just because you are not working in a restaurant and the knife can potentially be used to stab. Have fun slicing tomatoes with a butter knife. IMO they are regulating the wrong parts of the equation deliberately and have no intention to alienate large swaths of certain demographics. I am only interested in this debate's entertainment value, so popcorn it is.

I don't see a machine ban on the horizon.