Hacker News Reader

A product announcement page with 0 links to purchase or ways to purchase is useless.

So an announcement about a hypothetical highly effective new chemotherapy for glioblastoma, with no links for you to buy it yourself is useless ?

You are not the target market.

Then why is the page available for me to view?

You don't have to view it.

Continue to follow the analogy. When drug companies announce new chemotherapies or antibiotics, they still do press releases!