So many things wrong with this line of thinking.They do, and it's sleazy. If you're OK with economic fascism, then so be it. (And while you're at it, don't complain about things like single payer health care and subsidies to companies like Solyndra.) However, if you like free and open markets and capitalism, then this is a bad thing.
Taxation of any type is the exact opposite of free market activity. Taxes are taking property from the free market operators by force. Free market operators trade based on their own values and choices. Therefore, all tax reductions are a step closer to a free market.
Solyndra subsidies were a government taking property (currency) from the free market participants and giving it to another party (Solyndra). It wasn't reducing Solyndra's taxes. The same goes for a single healthcare system, which takes from the free market and gives to a government created entity.