I was talking to "IT newcomers" (people with no deep passion neither special tech educations who came into IT for money and hype) about why they do frontend (java/type-script).
And the first reason was: "it's just so easy: you got into browser console, start writing code and see the change!"
Also when I gave a presentation on #clojurescript on my pre-previous workplace (all collegues were "IT newcomers") showing the interactive development (REPL) and moldable development instead of recompiling all the time they was NOT impressed neither interested. And the core dialog was: «But it's possible to do all the shown with REPL with just browser's console! — Are you doing it? — Well... No»