Yeah, but then look at C++ - does the syntax really look like it's "just right" to you? Modern JS features actually tend to have cleaner syntax, generally speaking.
Modern JS or any JS is such a different language with not even a tenth of the features that C++ has, it's ridiculous to compare them. It's no wonder it looks "cleaner" -- it just isn't doing anything like what C++ does.
I'm not sure that this is true. Let's take a look at generics. In C++, we use angled brackets like myFunction<SomeType>();
This could however be done without introducing angled brackets. myFunction(myFirstClassType); which is what more and more languages nowadays do like Zig.
Sacrificing a couple decades in order to get the syntax just right is worth it. Just look at... Javascript.