But if Cap One did not know you were opening a head shop, then none of these risks would apply to your loan rate, making them irrelevant.
Ya got took.
Don't feel bad, you weren't the first and you won't be the last.
You're really missing the point.
Interest rates are determined partially by risk. If you want a lower-interest business loan, then you have to tell the bank everything about your business and let them analyze and calculate risks, etc. to come up with an interest rate for the loan. The riskier the business, the higher the interest; and at some point the bank won't even make the deal - such as in financing marijuana shops.
In Axulus' case, Capital One didn't know what he was using the money for and it is precisely that reason - that it was a personal loan for god-knows-what - that the bank charged higher interest than they would've on a business loan where they'd calculated out all the relevant risks, etc.
Axulus didn't 'get took' by Capital One; he got took by the murky legal status of marijuana vending and the increased risks and difficulty in assessing those risks that goes along with that. Yeah, he had to pay higher interest on a what the bank rightly considered a riskier loan than if there had been no legal grey areas and he could have just asked the bank for a business loan. In general, though, he seems to be happy that at least these loans were available to him and is glad that there are banks that will throw you money without questioning what you're going to use it on - even if they charge an understandably higher interest rate for doing so.