Conclusion. In general, because of the May 2019 announcement from Google I would recommend beginners at Android app development start with Kotlin however there are some exceptions where I think Java may be better.
Read moreIs Kotlin worth learning in 2021 Reddit?
Focus on what matters. With that said, if you have time and are comfortable learning a new language, Kotlin is definitely worth the investment , and you’ll most likely end up writing in Kotlin if you land a job in Android development.
Read moreIs Kotlin still worth learning in 2021?
are giving various job opportunities for the Kotlin developers. As known to everyone that the market of Android is not heading for retirement anytime soon hence you can opt to learn Kotlin in 2021 for some worthwhile career opportunities in the future .
Read more