The issue the author mentioned has already been solved in a much more easy and efficient way, without trying to use every feature of the type system. Now the q

The issue the author mentioned has already been solved in a much more easy and efficient way, without trying to use every feature of the type system. Now the question remains: Should a language make almost-impossible and dangerous tasks easy or hard? I certainly prefer a language like Scala, which makes easy things easy, hard things possible and dangerous things hard, instead of the other way around.