I don't think it provides more fundamental benefits than any other lisp than access to a plethora of standard Java libraries. E.g. I cannot Java, but knowing clojure has allowed me to maintain a large inherited Java codebase. Afaik I could not have done that in common lisp (and not only because I don't know cl).
I think almost everything is harder when you are not using lisp. Also lisp tends to bring joy to its users for some reason, so there is that.
Finally there is a huge difference between Python and clojure data wrangling. Pandas and spark are fundamentally table oriented, but if you are using nested dictionaries (clojure maps) you do not have those tools to help you. No matter what I was doing in clojure, it always involved processing nested maps, it's just the natural approach in the language, kinda like using classes in Java.
Hope I managed to clarify something :)
Concurrency primitives and immutable data structures are part of the core language. This is probably more interesting than the lisp part itself, which is kind of a bonus. Rich Hickey's talks stress the former aspects a lot more than the later.
Also Clojure is created by a fairly respected dude (afaik) Rich Hickey. His talks and Clojure design decision articles on the site are really insightful.
Also this talk[1] also pretty good overview of different paradigms and `Clojure way`, imo.
[0]https://youtu.be/-J_xL4IGhJA?list=PLE18841CABEA24090 [1]https://www.youtube.com/watch?v=vK1DazRK_a0
When devs talk about data in Python their are referring to data science, it has a big ecosystem to support that, Clojure doesn't. Data-oriented in Clojure means using generic data structures like maps/vectors/sets to represent information, instead of creating classes for everything.
I feel a similar way about Python too though.
The hype probably comes mostly from good concurrency tools + immutable data structures, but at least partly it comes from people who really enjoy working in it.