Anshika Agrawal shows a few examples of how Scala 3 is a bit easier to pick up than Scala 2:
Scala 3 is a remodel/refit for the scala language. It attracts developers due to its improved features such as simpler syntax, better type inference, improved error messages, and enhanced support for functional programming. In this article, we will compare the syntactical enhancement of Scala 2 & Scala 3. How indentation will help developers to write code efficiently and effortlessly.
Click through for some examples. On the whole, these are small but welcome changes in eliminating unnecessary code cruft.