So as a bootstrapper are you still taking this approach past year 3 or 4? At a certain point you need to hone in on that repeatable / scalable business model and put up some numbers or fold.
If you're a couple years in and have bootstrapped past breakeven your funding options AND odds of survival are greatly improved- so why not orient around that outcome?
I'm not here to defend the absurd behavior and ignorance of commercial banks just pointing out that sometimes the game changes if you can afford to take a slower more incremental approach to growth than what is typically demanded by VC.