Of which, perhaps, the author isn't aware? Perhaps the author has very narrow experience in programming languages.
Or it's hyperbolic.
Or it's hyperbolic.
I got that impression as well.
Xi's impressed about types being optional because they can be inferred.
That's ... hardly a novelty ...
Funny they mention Java that has got type inference few years now. Even C got a weaker version of C++'s auto in C23.