I hope with a little thought, you can come to see the difference between formally investing in a startup which is trying to get off the ground, and handing someone an income no questions asked...
To put it in simple terms, you get what you pay for. If you invest in someone's startups, they'll deliver a startup (or fail); if you invest in someone's lifestyle, they'll deliver a lifestyle (or fail).
It's what makes a broke college student asking their parents for some money different from a homeless person who has just spent the money he had left on alcohol, asking for some money.
I am probably running a high risk of being misinterpreted. When a programmer becomes homeless and needs money, then that money is different from when someone who got out of prison for beating someone up has no money.
basic income makes it sound like the latter; whereas building a business is a lot more like the former.
you can disagree, but please do so eloquently.