For what it's worth (speaking only for myself), I could not live without the threading macros (-> and ->>) in Clojure. Below is an example of some very involved ETL work I just did. For me this is very readable, and I understand if others have other preferences.

(defn run-analysis [path]

  ;load data from converted arrow file
  (let [data (load-data path)]

    (-> data
        ;; Calc a Weeknumber, Ad_Channel, and filter Ad_Channel for retail
        add-columns
        ;; Agg data by DC, Store, WeekNum, Item and sum qty and count lines
        rolled-ds
        ;; Now Agg again, this time counting the weeks and re-sum qty and lines
        roll-again)))

;;Run the whole thing

(time (run-analysis arrow-path))

This code processes 27 million lines in 75 seconds (shout out to https://techascent.github.io/tech.ml.dataset/100-walkthrough... library)