Why developers are following swift

Question

Already objective c available then what is reason for developers choosing Swift

Even swift versions also not stable (1.0,2.0) after 3.2 only its normal then why ???

Answer 1

https://stackoverflow.com/questions/2583766/why-is-objective-c-not-very-popular-outside-of-the-apple-community

https://www.reddit.com/r/ObjectiveC/comments/4j2dy7/why_do_so_many_people_hate_objectivec/