A Bilibili breakdown channel relays an overseas case: someone made $80K in three weeks off a single landing page, and the product behind it is an AI coding bootcamp ($1,995 per cohort) that teaches non-technical founders to build apps with Lovable/Supabase/Stripe and land their first paying customers. What the video actually delivers is a copy-and-run landing-page SOP — use ChatGPT to generate the buyer persona → direct-response copy → the structure (hero / pain / solution / how it works / testimonials / pricing / FAQ / CTA) — then have Lovable generate the page from a single prompt and use Microsoft Clarity heatmaps to keep optimizing conversion.