How Does Socialism Inspire Innovation and Creativity?

Since liberals hate capitalism and want to "fundamentally change" America to "spread the wealth around" under socialism, I wonder how socialism inspires creative minds to toil endless hours for the next great invention? How does socialism reward and inspire innovation and creativity? Will creative people be willing to bring an idea to fruition, risking capital and time for the good of the collective, or is America still the best place for a nobody to invent the next "better mousetrap", in hopes of being the next evil capitalist?