Bullshit. He helped build a company that could even continue past a year. That's better than literally 80% of the startup market. Look up BLS statistics. Not only that, he helped build a company that could even bother to attract the attention of investors. Prima facia, someone thinks there's value there.

The world is full of jokers talking about starting a business and jokers who have "started" a business but are faking-it-to-make-it off of credit cards. You can't do that for a 18 months. OP has built something. It may not be the software he started out to make, but it's certainly a business that some investor thinks has a chance of being a going concern.