Agreed. I've been doing Clojure (on and off) for about 4-5 years now and the tooling is as bad as it's ever been. Compared to Elixir/Mix it's downright embarrassing.
Incidentally, I've been putting more effort into Elixir/Erlang recently, I honestly see more of a future there (for me) than in Clojure.
Clojure was definitely a mind-expanding language for me though, no regrets learning it.