This is an observation you only see with people who don't use Lisps. It's a total non-issue. Editing is also easier than with syntax-heavy langs.
Uhm.. yeah. Do you think there might be a very obvious reason for that?
I read these articles with Go or Rust code examples and just tune out because I don't use either of those languages so don't know enough to extract the wheat from the chaff, as they say.
Hell, I don't even know scheme enough to read/write code without having to look up the syntax and I've been hacking on a scheme interpreter off and on for years.
Something about different strokes for different folks...