I don't get it. I know how prototypes in Javascript work, I can agree that you get a certain degree of flexibility that you don't get with class-based languages, which sometimes is useful, however people are still modeling classes in Javascript and people blaming education have the burden of proof - show problems that could have been solved with classes, but that were solved with a "class free" design instead.

And heck, I'll go further - in my mind, both class-based and prototype-based OOP, at least as present in Javascript or other mainstream languages, sucks because it mixes data with behavior and still suffers from the expression problem, because while you can take any object and modify it for a new interface, a process called monkey patching, that's just a terrible way of doing it.

OOP as a means to achieve polymorphism is simply inadequate for many use-cases. Sometimes it is much better to have type-classes (or similar, like protocols in Clojure). So you know, comparing 2 ways of dealing with OOP, misses the point that OOP on the whole is not enough, even broken as some would say.