Glad to hear languages like Racket are still thriving. And I'm saying that even though I have very little idea of what Racket (or any Lisp-like language) can truly do for me: All I know that that I'm planning to use it for Advent of Code this year, with zero Lisp or Scheme experience.
I hope I'll manage to figure things out as I go, and maybe even gain a few broader insights in the process.