Scalas echosystem is overloaded with overly complex libraries that take months to learn. Li Haoyi has been trying to change that for years with his to the point open source projects. In my opinion, now is a pretty good time to get into scala with projects from Haoyi, ZIO, quill, akka, and many others that are built on strength of scala itself matured way pass being carbon copies of java or Haskell's equivalents.