As a hobbyist that keeps trying to break into lisp, I think the absence of an obviously good formatter for lisps has made things much harder.

This looks like how I've naively tried to format things, and having started with python kind of makes sense.

But trying to read / edit code with 5 parentheses bunched together, I have the hardest time telling if they are matched or where. Thank goodness for vim / helix auto-matching.