Comment by darksaints

They should have never been a language feature before IDEs were capable of working with them and exposing them. Luckily they do now...but Scala 3 makes it so that understanding them with a simple text editor is much easier. The fact that they have to be imported in a way that acknowledges their usage is a simple but important way to ease that burden, and the distinction between `given` and `using` is extremely helpful for understanding them.