> Borrowing from the future is exactly what a VC-funded startup is supposed to do
That's too broad, the hope is you're borrowing from a point in the future when you're able to pay the debt. If you borrow too much, or from a point too close to the present - though it's hard detangle those 2, then you may fail to scale at a critical time such as positive press attention or going viral, because you're paying down tech debt. From the article: if it had taken 6 months to fix their importer instead of the 2 weeks it did, the product may have died.
That's too broad, the hope is you're borrowing from a point in the future when you're able to pay the debt. If you borrow too much, or from a point too close to the present - though it's hard detangle those 2, then you may fail to scale at a critical time such as positive press attention or going viral, because you're paying down tech debt. From the article: if it had taken 6 months to fix their importer instead of the 2 weeks it did, the product may have died.