The article's right that build costs are collapsing, but that was rarely the hard part. The cost of a real product is architecture decisions, security, data modeling, ops — stuff that doesn't disappear because Claude wrote your CRUD layer.
What I think actually changes is the packaging. Per-seat subscriptions assumed humans in dashboards. That's the part on borrowed time. The workflow logic underneath still has value — it just gets consumed differently as agents start doing the clicking.