Firstly, if Everyone had Neptune's Winds, people who are not able to control their wind may break up their entire house!
Secondly, if Everyone had Neptune's Winds, lightweight people may actually get carried away along with their Winds!
Thirdly, if Everyone had Neptune's Winds, people may start ditching their cars, they may use the winds to go from one place to another!
Lastly, if Everyone had Neptune's Winds, offices might start looking very very messy now!