But Sun did invest in the creation and development of Java for the financial benefit of Sun. Jetbrains invested in Kotlin for the financial benefit of Jetbrains.
I don't understand what Borland's history has to do with JetBrains' decision to invest their resources on adding support for a programming language to a third-party text editor.
Sounds like a non-sequitur of an unwarranted cheap shot that adds nothing to the discussion besides noise.