In my opinion it should not be encouraged.
Reasons
- It will create unemployment in the society. A large amount of people works as delivery guys to meet their ends. The delivery guys would strive for the living.
- Drones are Expensive and it is good that it would be one time investment but if the drones gets damaged it will expensive too, to get it repaired
- Drones are not weather compatible. In extreme weather conditions like in heavy rains it might not work.
- There are certain rules that have been passed by the government known as "Drone Laws" that should be followed and one must have a drone license in his/her name too.
- You can't fly drones in private places or go over them. It is strictly prohibited . The owner of the private place files a case against you if he or she feels offensive
- Birds will be hugely effected if the no of drones flying increases.