You can learn to get into the "immutability mindset" if you train yourself to, but are you certain it's worth the time investment? It seems like there's at least a chance that it's not.
Part of that trade-off is that JavaScript can't make the same guarantees about what happens when you pass an object into a function. It's harder to be confident that a given program is correct.
Immutability is just a part of the "simple made easy"[1] ethos of Clojure and I think most Clojure programmers will argue that taking the time to understand that philosophy _is_ worth the investment.
Don't generalise you're experience of a thing if you've only tried its bad implementations. Like don't judge Monads until you try them in Haskell. Don't judge immutability or DSLs until you try it in Clojure, etc.