How do you think a country's culture might change if the government guaranteed every citizen a basic income?

If the income guaranteed is low, and not everyone has the means to go above that, then you find a culture similar to France prerevolution, where the poor are so far behind the rich it leads to violence. If the guaranteed income is low and everyone has the means to go above that, you have a society of intelligent, and hard-working people with good quality of life. If guaranteed income is high, then people will be lazier, and the rich will find poor people in other nations to take money from.