At least you think that this is satire, until the author receives a DMCA from one of the big corps saying that he leaked the transcript of their last meeting
I don't know - if you upload a package.json with any dependencies that map to real npmjs.com packages, it does lead you to a Stripe payment page which appears to be real... and it appears you'd be sending real money.
W.r.t. intent, yes. But w.r.t. content, we are long past a situation where it is unrealistic enough to function as satire.
While such tactics would render certain OSS software licenses absurd, the tactic itself, as a means to get around them, is entirely sound. It just reveals the flawed presupposition of such licenses. And I'm not sure there is really any way to patch them up now.
It would also entirely obviate the need for those very same OSS licenses, if LLMs can simply do a clean-room reimplementation of any copywritten software whatsoever.