That's because Java is one of the top 3 adopted languages and is general purpose. A more relevant comparison would be between Node.js and Django, Rails or Larav

That's because Java is one of the top 3 adopted languages and is general purpose. A more relevant comparison would be between Node.js and Django, Rails or Laravel and as far as job stats go, eg. https://indeed.com https://indeed.com, Node.js is everywhere.