I think you need to remember what the conversation was about. I replied to someone saying you shouldn't expect someone to flipped burgers and support their family. I offered a scenario where you could possibly "flip burgers" and support a family.
Then you choose to take this off on a tangent about how to start up a business and what it takes. Which to the conversation of supporting a family while being a "burger flipper" was the topic at hand.
So yes. the idea of how they would start up the business and all the detail of this were not relevant to the topic. Oddly enough banks are not the only place you can get start up money for a business.
You don't even need a loan anyway.