My point was rather that a functional style with plain old data was always preferable, the "stink" was that early TS versions _favored_ non-functional OO style that suited the TS type system at a time when most modern JS code already had a functional approach, so you ended up writing non-idiomatic JS because the TS type system wouldn't handle idiomatic code (this also contributed to a lingering distrust in TypeScript that persists to this day despite the upgrades to the typing system).
Personally I prefer neither prototypal or classes, 90% of the time you just want the interfaces, unions or inferred types and the few places where you actually want inheritance and/or object methods you really are just better off with a factory method that then creates a literal that is used or suits an interface.
Personally I prefer neither prototypal or classes, 90% of the time you just want the interfaces, unions or inferred types and the few places where you actually want inheritance and/or object methods you really are just better off with a factory method that then creates a literal that is used or suits an interface.