Should drones be restricted?

Nowadays, with the development of new technologies, little aerial objects that are remote controlled have appeared. They are called drones are very controversial because they may be dangerous, although they are also very useful.

Firstly, the development of drones opens up a world of possibilities to do anything we want, like control them only for entertainment, or use them to get objects we cannot reach. Secondly, they are very useful in wars, because they are remote controlled so you don’t put any pilot or soldier in danger, and you can save a lot of lives, so instead of being restricted, they should be used to save lives. Finally, they could also be used by companies (especially transport ones, like Amazon’s project), that want to innovate and use drone possibilities by air.

To sum up, from my point of view the use of drones should be implemented rather than restricted, because  they are an innovative method to save people although there are people who think they may be dangerous for civilians.