What is AI optimist/utopian idea about how unemployed people will pay their bills?

AI optimists and utopians envision a leisure society where AI and humanoid robots perform all economically productive tasks, eliminating the human need to work for a paycheck. This raises questions about how essential services like school tuition, food, rent, and healthcare would be provided without traditional monetary exchange, and who would cover the costs of acquiring and maintaining such advanced robotic assistance.

This discussion uniquely steelmans the AI optimist argument for a post-work society, unlike other critiques that focus on job displacement without addressing proposed solutions.