How would that solve the problem of dangerous bacteria in some people's donations? The free market version of solving this problem is counting on some transpla

How would that solve the problem of dangerous bacteria in some people's donations? The free market version of solving this problem is counting on some transplant places to do adequate testing of donations. The ones that don't will accidentally kill more people, and presumably they'll lose business over it, and eventually they'll be forced out of the market - maybe.