I'm torn on the issue as well. Banning full auto for civilian use is not the cure but the placebo however I can't see why anyone would want or need to have one but, for now, I'll remain neutral. I will not support the continued possession of ANY device that changes the intended operation of any firearm, in this case bump stocks . Never have, never will. There has to be a reasonable limit to this madness. Flame suit on and ready..... 
It seems like it's in human nature to tinker, particularly with firearms. Lots of "innovation for the sake of innovation" going on. When I first say the slide stock come out, my first thought was it was a good way to blow through ammo quickly. Pretty close to my opinion of FA guns though. Sure, FA is fun and all, but mostly a waste of ammo, by just IMO.
Personally, I generally don't care to tinker much with my guns. I have a number of shooting buddies who do. Some to good results, but many do find themselves with unintended consequences. Stuff like malfunctions, questions on operation, etc. I'd rather keep things closer to stock and not have questions about that kind of stuff.
Regarding the OP, I'm also torn. From a practical standpoint, I don't really think restriction on FA is a big deal either way, at least in it's current form. Based on principle, it's a different story. It's been give, give, give on the part of gun rights for so long. There seemed to be a glimmer of hope with the current administration, but then this. Guns are inanimate objects. Banning guns won't make evil people stop doing evil things. Just makes law abiding people more vulnerable. Ask people who live in Australia, where violent crime has been steadily on the rise since guns were banned. Yeah, they haven't had mass shootings since that, but you're now way more likely to be robbed at knife point in your own home without any legal options to defend yourself.