I wish that applets had never been invented, too. But only because of market confusion. So many people who don't know anything about Java mix up applets (which haven't been relevant in almost 20 years) with Swing or JavaFX desktop apps, think that security vulnerabilities found in the browser plugin mean that standalone Java apps are "insecure" in general, etc.
Applets have nothing to do with Java desktop app development, and I don't think anyone has confused the relationship between Java and JavaScript in over a decade.
I don't believe you really have anything to contribute to this thread, and are just bouncing from one tangential reference to the next to feel insightful.