If Racket has what they're looking for and CL doesn't, then that's proof that the assertion is wrong, because Racket is far less popular than CL. The correct a

If Racket has what they're looking for and CL doesn't, then that's proof that the assertion is wrong, because Racket is far less popular than CL. The correct answer to the question is the obvious one: the parentheses. Visually, semantically, practically, expressibly, and legibly. And the typelessness, and the ecosystem, and in general the idiosyncrasies, almost none of which add value. All the standard counterarguments have been done to death, none of them are any good, but more importantly, they're not how popularity works.