$100K is a ton of money to a student or someone whose career hasn't really "launched" yet. It's peanuts to anyone working in tech with a track record. You can easily save that much money in 1-2 years working at a 9-5 in a big company, or consulting.
The skills to get that big company job or land those consulting clients are pretty much the same skills you need to make your product company successful. An understanding of what people will pay you money for. Ability to execute on a project. Collaboration and communication. And of course, solid coding skills. The difference is that a product company also requires a fair degree of business strategy, determination, and sheer resourcefulness that you don't need to get a job.
So if you want to found a successful company, you're much better off developing those skills, testing them by getting a job or someone else to pay you money, and then striking off on your own. If you just get the money, chances are you will lose the money pretty soon too.
The skills to get that big company job or land those consulting clients are pretty much the same skills you need to make your product company successful. An understanding of what people will pay you money for. Ability to execute on a project. Collaboration and communication. And of course, solid coding skills. The difference is that a product company also requires a fair degree of business strategy, determination, and sheer resourcefulness that you don't need to get a job.
So if you want to found a successful company, you're much better off developing those skills, testing them by getting a job or someone else to pay you money, and then striking off on your own. If you just get the money, chances are you will lose the money pretty soon too.