I’ve written my point more clearly here: https://www.lesswrong.com/posts/zxLbepy29tPg8qMnw/refuting-searle-s-wall-putnam-s-rock-and-johnson-s-popcorn
I’ve written my point more clearly here: https://www.lesswrong.com/posts/zxLbepy29tPg8qMnw/refuting-searle-s-wall-putnam-s-rock-and-johnson-s-popcorn