If you generate CEO through this service, there is info button that states: “Does not actually use AI, powered by the souls of interns.” So this is probably ethical enough to replace the CEO

True, but var and let are not same in js, so there is three.

if(true) {

var a = "dumdum"

}

console.log(a)

Is valid and functioning javascript. With let it is not.

C# has const string a = “Hello, World”;

var in js is legacy, and default should be let, but changing that would break everything