Perfect.

Next time you should respond, "Hmm...that's not what I have here. The answer is, 'JavaScript uses Electron and Java uses Spring.' I'm sorry, I don't think you're a great fit for us. Best of luck and have a good day."

Then hang up, and kill two birds with one stone in the process: the tone-deaf recruiter finally understands how the buzzword bingo interview feels, and you have one less incompetent recruiter to deal with.