It's easy to exaggerate the differences between the UK and the US, merely because the US is a bit unfamiliar. When there is a small cost for something that exists in both countries, it is not an earth shattering difference for it to be paid from taxes in the one case and part of the insurance premium in the other.
To wit, uninsured motorist coverage is provided by the government in the UK, from what I read:
"The Motor Insurers' Bureau (MIB) compensates the victims of road accidents caused by uninsured and untraced motorists."
You can get $1 million in liability insurance in the US, and people do. It's not unaffordable, and while it is a pre-requisite to the uninsured coverage mentioned previously, it can be purchased alone.
To wit, uninsured motorist coverage is provided by the government in the UK, from what I read:
"The Motor Insurers' Bureau (MIB) compensates the victims of road accidents caused by uninsured and untraced motorists."
Source: https://en.wikipedia.org/wiki/Vehicle_insurance
You can get $1 million in liability insurance in the US, and people do. It's not unaffordable, and while it is a pre-requisite to the uninsured coverage mentioned previously, it can be purchased alone.