I want to learn Clojure, but there are definitely some road blocks. I don't have the time for Emacs, it'd be a pain to get a Cursive license (although the cost is extremely reasonable I'd have to do paperwork at work), and I don't know the JVM or Java well.
With ClojureScript you can leverage JavaScript runtimes like browsers.
The ClojureScript testsuite also passes using the recently released hermes runtime (https://twitter.com/mfikes/status/1149360258994847745)
edit: Just wanted to add that being familiar with Java or the JVM isn't necessary to get into Clojure. It definitely is not a prerequisite :)
I like the idea of Clojurescript, but don't currently have any reason to do web development.
It's a simple Clojure IDE written in Clojure.