Lisp and s-expressions are two different things. In particular, there are various alternative syntaces for Lisp, which we can automatically convert between (e.g

Lisp and s-expressions are two different things. In particular, there are various alternative syntaces for Lisp, which we can automatically convert between (e.g. via a pre-processor, or a reader macro), e.g https://readable.sourceforge.io https://readable.sourceforge.io https://www.dwheeler.com/readable/sweet-expressions.html https://www.dwheeler.com/readable/sweet-expressions.html https://srfi.schemers.org/srfi-49/srfi-49.html https://srfi.schemers.org/srfi-49/srfi-49.html https://srfi.schemers.org/srfi-119/srfi-119.html https://srfi.schemers.org/srfi-119/srfi-119.html