No its just a selfie stick. People don't usually have bad intentions when using a selfie stick lol. Still not sure why they are banned. Why are you worried about this?
Tell the person that lost their eye on the roller coaster when some idiot with a selfie stick accidently let go of it and it hit the person a few cars back in the face at 50mph.... That's why they should be banned, they pose a very real danger to others.... If the only person to be injured was the person that had the selfie stick I wouldn't care at all... But you or I might be the poor victim on the ride that gets hit by it when it gets dropped or just slips from the users hands.