Really? That's an interesting opinion. Especially considering that things like roads, electric cables and sewage systems it's generally accepted that a government is more efficient at dealing with than individuals (even with the misfires that inevitably happen in any system)... because everyone building their own sewage system turns out to be really super expensive. Theory is it's so expensive, that even the occasional bridge to nowhere thrown in with the normal, generally well functioning system, pales in comparison to the cost. And can you imagine the cost of electricity if every electric company ran its own wire to your house?
Also, you have capitalism backwards. It favors large monopolies, not "entrepreneurs". To drop state functions into the hands of "entrepreneurs" is just a thinly disguised entitlement. You are spreading the work that could be done by 10 people to 10 different groups of 10 people. It's actually EXACTLY what Sweden does. Oh the irony.