I have a saying: "Companies create products. People live lives." If you want to do something, start a company and have it be subject to market discipline. But people should have a safety net to shield them from the market's full discipline. When companies run out of resources, they close. When people do, they often become homeless and hungry or worse.
So in short ... ANY kind of safety net that is available to ALL people (whether it's basic income, or negative tax ala Milton Friedman, or something else) will do this. There doesn't have to be any concept of "wage earner" or "entrepreneur", just how much income you make as a person. (I am ignoring here the repetitive schemes some would use to hide their personal income by making their company purchase things.)
And those of you who are for the free market and think the "poor" would have a moral hazard and wouldn't work if they got free money ... look at the word "free" in free market. Is a person who can't afford the SWITCHING COSTS of educating themselves for another career or starting a business, and forced to do the same sort of job in order to feed their family, really a "free" participant in the labor market choosing from among the available options? Or are they artificially kept locked into a particular industry because they can't afford the costs to switch between their options?