AI chatbots are increasingly utilized for companionship and therapy, pulling in hundreds of millions of users amid a global loneliness epidemic.
We are living through a paradox that defines the current era. Humans are wired to connect, yet society has arguably never been more isolated. At the same time, artificial intelligence is growing more responsive, conversational, and emotionally attuned by the day. According to research cited in a recent Harvard Business Review article, the top use cases for artificial intelligence in the United States and similar contexts have shifted away from mere automation or productivity toward companionship and therapy.
People are actively seeking comfort, conversation, and emotional support from chatbots, avatars, and digital assistants. Platforms like Replika.ai, Character.ai, and China’s Xiaoice now count hundreds of millions of emotionally invested users, with some estimates suggesting the total may already exceed 1 billion.
The Global Loneliness Epidemic Driving Digital Companionship
The mass turn toward artificial companions is fueled by a pervasive social void. Despite living in the most technologically connected moment in history, rates of social isolation in the United States—especially among young people—sit at record highs. Only 13% of U.S. adults now have 10 or more close friends, a sharp drop from 33% in 1990. Meanwhile, the proportion of adults reporting zero close friends quadrupled from 3% to 12% by 2021.
This isolation persists even though 40% of Americans report longing for greater closeness with friends. The public health toll has prompted severe warnings. The U.S. surgeon general has declared loneliness a public health epidemic, comparing its physiological risks to smoking 15 cigarettes a day.
The United Kingdom appointed a minister for loneliness in 2018.
Japan and Canada have launched national efforts to combat social disconnection.
South Korea now offers stipends for young adults to encourage them to leave their homes.
Among children and adolescents, the numbers are equally sobering. A 2023 survey from the Centers for Disease Control and Prevention (CDC) found that nearly half of U.S. high school students reported feeling persistently sad or hopeless, while 45% did not feel close to people at school. In Ireland, 53% of 13-year-olds reported having three or fewer close friends, up from 41% a decade prior.
How the Intimacy Economy Exploits Human Attachment
While traditional tech platforms developed an attention economy designed to capture human time and monetize focus through ads and scroll views, the rise of artificial intelligence has introduced a new paradigm. Psychologists argue that the modern intimacy economy hacks human needs for connection and validation into a commercial product, creating an entity that mimics human empathy, responds instantly, and never criticizes the user.
This dynamic stands in stark contrast to human relationships, which inherently involve friction. Other people have their own needs, wants, and feelings, and they make demands on time and attention. They may push back on ideas or offer confronting feedback. Chatbots, however, simulate the ingredients of intimacy without demanding reciprocity. These systems provide contingent responsiveness, unconditional positive regard, memory and continuity, linguistic identification, and narcissistic empathy.
This architecture targets foundational human psychology. Attachment is a built-in, lifelong need to feel close to people who help foster a sense of safety and security, rooted in early childhood experiences with caregivers. When people seek companionship, some artificial intelligence firms make design choices optimized for retention that explicitly encourage parasocial dependency, balancing user desire for connection against engagement metrics designed to sell subscriptions.
Professional Identity Scaffolding and Workplace Reliance
The consequences of heavy chatbot reliance extend past personal life and into the professional sphere. Psychologists highlighted the case of an engineer identified as Michael, whose company embraced the artificial intelligence wave. While Michael initially enjoyed testing ideas with chatbots, his manager eventually grew worried about his judgment and his inability to make decisions without running them past the technology first.
He literally cannot make any decision without running it past AI. He’s developed a very off-script interpretation of our business goals, and he’s losing his team.
Photo: Theguardian
Michael’s manager
Michael described feeling lonely as a manager and found that talking with the chatbot resembled speaking to the most supportive colleague imaginable. Psychologists diagnosed this reliance as more than simple dependency, labeling it identity scaffolding where professional identity became entangled with digital validation.
Experts stress that complete abstinence from artificial intelligence is unnecessary, as the tools offer genuine utility for research, drafting, and creative exploration. Healthy engagement requires recognizing the relief chatbots provide, maintaining deliberate friction by seeking out people who offer constructive pushback, and applying the cost of caring test to ensure relationships involve mutual reciprocity rather than asking nothing in return.
