Earlier quoted context omitted.
The ways in which you can do things around, but never actually producing a single paperclip are infinite.
That's true, but the number of paperclips you'll produce if you only devote effort to things that directly produce paperclips is also very low. It can be really difficult to strike that productive balance.
This never meant: "It's fantastic if things don't scale". It means: "Trying to start by doing things that scale is probably bad". I mostly believe that.