Which of the following statements most directly expresses the writer’s thesis in the passage?

Technology has changed the labor market and will continue to change it so drastically that a prompt and universal solution is needed.
Providing a UBI would improve the moral character of people in the US, giving them responsibility and inspiring volunteerism.
Though wealth redistribution goes against fundamental conservative values, a UBI would cost less than current welfare programs.
A UBI would improve US society and provide a solution to problems arising from a changing labor market.
Without a UBI, many US citizens feel hopeless when faced with major life events, such as marrying, having children, or losing a job.