And that is where you are absolutely wrong. The government invests tax dollars in all sorts of private business, and has for decades.
Boy, vintage liberal "logic" here at its finest. Just because the government has been doing something, doesn't mean it's right, ok, or legal. The government sold weapons to Iran to fund Contra rebels. That was illegal at the time based on legislation passed by Congress. The government also created the MK-Ultra program (again, highly illegal). Should I continue? You have to do better than this son. This is a nonsensical statement to claim "government has done X for decades". The reason I'm bitching is because the government has no Constitutional authority to do "X".
The government redistributes money back to private companies to build weapons for our defense
One of the dumbest staements of all time. They do
not "redistribute money" to private companies for defense weapons. They contract/purchase with/from those private companies in a completely legal and Constitutional agreement. Defense is the #1 Constitutional priority of the federal government, and paying for goods or service from a private company is
not "redistributing" - it's
purchasing. Again, you have to do a lot better than this son. This is weak, flat out wrong, and you know it.
Again, unconstitutional as roads are the responsibility of the local government in which said road resides
Again, unconstitutional as "water distribution" is not the Constitutional responsibility of the federal government.
It also diverts money into scientific research whether it is directly through agencies such as NASA or indirectly by supporting research at universities for all types of things
Completely and totally unacceptable unless the research is the Constitutional responsibility of the federal government (such as defense research).
And as for the private sector having more successes than failures, the fact is the private sector has massive failures all the time. You obviously don't understand much about how business really works in the "real world".
How many people invest in new businesses? I would venture to say less than 1%. Most new businesses are small businesses - hence not publicly traded, hence no investors (of course, there are some investors through private agreements, but that is the exception).