Probably if we were in the early 2000s this could have been a battle worth fighting. But considering we're in 2025 and probably more people are aware of JavaScript than Java at this point, even when you're deep in enterprise-land, I'm not sure it'd be less confusing.
Anyways, you're about two decades too late to this discussion :/
All the same, I probably get as many calls from recruiters to fill Java positions as I do JS positions. I've never used the former, and explaining it is always awkward!