The widespread prevalence of JS transpilers and everyone’s apparent unwillingness to write pure JS makes me think it probably isn’t such a great language. It probably never had a chance given its history with browsers.

Just using it to make the point that every language has valid expressions that make no sense. You can find similar examples in every language. All you have to do to find them is start writing code in a way that no person ever would or should write it.

Especially in the case of dynamically typed languages, throwing an exception sometimes but not always based on the “human intuitiveness” of any given type inference would make the language even more unpredictable. It’s just instead of asking why expression a evaluates to x, we would all be asking why expression a evaluates to x but similar expression b throws an exception.

If you ask me, the latter is even more arbitrary.

These aren’t useful criticisms. The only reason these kind of critiques even get so much attention is because people reading the headline think: “I wonder how the hell that would be evaluated?” And so they click.

The headline is only interesting to begin with because nobody ever writes that, and nobody should ever write that.

If nobody would ever write it or have any expectations about its evaluation, then how is it even significant that the language will interpret it one way vs another?

I think these criticisms are a good springboard to have the debate about static vs dynamic typing, but arguing over whether True == False is False should be evaluated one way vs another is kind of pointless. If the result of that argument is agreement, then we might end up with people actually writing this, which should be the last thing any of us want.