I've been programming in Common Lisp for a quarter century and that list item made me cringe.
Small children should learn some kind of Lisp, and easily can.
Richard Stallman famously shared an anecdote in the article "My Lisp Experiences and the Development of GNU Emacs" (https://www.gnu.org/gnu/rms-lisp.en.html) about the secretaries:
> The editor itself was written entirely in Lisp. Multics Emacs proved to be a great success—programming new editing commands was so convenient that even the secretaries in his office started learning how to use it. They used a manual someone had written which showed how to extend Emacs, but didn't say it was a programming. So the secretaries, who believed they couldn't do programming, weren't scared off. They read the manual, discovered they could do useful things and they learned to program.
People, whether inside or outside of Lisp, who spread myths that that it is some scary, esoteric elite family of languages, have been pretty harmful.
Also, I taught myself machine code programming when I was 11. Just using a book (no help, no internet). So don't underestimate what kids can learn.
Yep, and I didn't know assembly/assemblers were a thing (as they were not in magazines), so I typed and still type (for fun) everything in HEX. data 3E,0A,etc.
Still, I don't think it's wrong to say LISP is for the elite. It is harmful when it's implied it's only for the elite, but being for the elite is not exclusive with being easy to learn, or being good for newcommers.
Heck, lisp minimal syntax is probably what bridges the two, and it (s expression, and lack of m expressions) was explicitly petitioned for by early lispers, for reasons which likely make them a similar elite than present day lisp enjoyers.
Likewise, appeal to the masses does not equate ease of learning, or even anti-elitism. It certainly is a common marketing point, but familiarity is what really matters. Emacs has never been so good, Microsoft Office is a good decade or two deep in enshittification, and guess what modern day secretaries use?