You're talking about democracy vs dictatorship, which is orthogonal to socialism vs capitalism.
In a socialist utopia you have more democracy than in a capitalist utopia, because "true" socialism gives workers democratic control over their workplace, where as "true" capitalism gives full control of the workplace to the capitalist.
Indeed, democracy is better at preventing corruption than dictatorship.
In a socialist utopia you have more democracy than in a capitalist utopia, because "true" socialism gives workers democratic control over their workplace, where as "true" capitalism gives full control of the workplace to the capitalist.
Indeed, democracy is better at preventing corruption than dictatorship.