Unfortunately, what people don't realize is that taxes actually do pay for things. I've literally been told by people, here in the US, that taxes are just "wasted" or "stolen" money and don't really do anything. When I ask them if they've ever driven on a public road, or attended a public school, or occupied safe and well-inspected buildings, or taken safe and well-controlled flights, they launch into rants about "inefficiency".
We live in a society, and we're supposed to care for one another, especially those most vulnerable. "I've got mine and %$)@*% you buddy" is not a recipe for a stable or pleasant society, certainly not one that I'd want to live in. And that's said as one who's at least to a reasonable degree got mine--as many of us here know, developers don't make bad money. But that doesn't ultimately mean much if society isn't kept stable and healthy.
It reminds me a great deal of Monty Python's "What have the Romans ever done for us?" sketch. Substitute "gubmint" for "Romans", and you've essentially got the same scenario.
And it boggles my mind that people think private companies bent on making as much profit as possible will provide services at a lower cost than an entity which need not make one.