The list of dropped features isn’t very long, and many of them are very minor or niche things. Nothing comparable to Python 2 → 3, for example. I started by co

The list of dropped features isn’t very long, and many of them are very minor or niche things. Nothing comparable to Python 2 → 3, for example. I started by commenting on the OP’s statement calling Scala “cool” and talking about the feature bloat in Scala (that makes it uncool and hard to learn).