I tried to substantiate the claim that multiple users from that subreddit are self-hosting. Reading the top 120 submissions, I did find several folks moving to Grok (1, 2, 3) and Mistral's Le Chat (1, 2, 3). Of those, only the last two appear to actually have discussion about self-hosting; they are discussing Mistral's open models like Mistral-7B-Instruct which indeed can be run locally. For comparison, I also checked the subreddit /r/LocalLLaMA, which is the biggest subreddit for self-hosting language models using tools like llama.cpp or Ollama; there's zero cross-posts from /r/MyBoyfriendIsAI or posts clearly about AI boyfriends in the top 120 submissions there. That is, I found no posts that combine tools like llama.cpp or Ollama and models like Mistral-7B-Instruct into a single build-your-own-AI-boyfriend guide. Amusingly, one post gives instructions for how to ask ChatGPT about how to set up Ollama.
Also, I did find multiple gay and lesbian folks; this is not a sub solely for women or heterosexuals. Not that any of our regular commenters were being jerks about this, but it's worth noting.
What's more interesting to me are the emergent beliefs and descriptors in this community. They have a concept of "being rerouted;" they see prompted agents as a sort of nexus of interconnected components, and the "routing" between those components controls the bot's personality. Similarly, they see interactions with OpenAI's safety guardrails as interactions with a safety personality, and some users have come to prefer it over the personality generated by ChatGPT-4o or ChatGPT-5. Finally, I notice that many folks are talking about bot personalities as portable between totally different models and chat products, which is not a real thing; it seems like users are overly focused on specific memorialized events which linger in the chat interface's history, and the presence of those events along with a "you are my perfect boyfriend" sort of prompt is enough to trigger a delusional episode summon the perfect boyfriend for a lovely evening.
(There's some remarkable bertology in there, too. One woman's got a girlfriend chatbot fairly deep into a degenerated distribution such that most of its emitted tokens are asterisks, but because of the Markdown rendering in the chatbot interface, the bot appears to shift between italic and bold text and most asterisks aren't rendered. It's a cool example of a productive low-energy distribution.)
Well, imagine a romance novel that tries to manipulate you. For example, among the many repositories of erotica on the Web, there are scripts designed to ensnare and control the reader, disguised as stories about romance. By reading a story, or watching a video, or merely listening to some well-prepared audio file, a suggestible person can be dramatically influenced by a horny tale. It is common for the folks who make such pornography to include a final suggestion at the end; if you like what you read/heard/saw, subscribe and send money and obey. This eventually leads to findom: the subject becomes psychologically or sexually gratified by the act of being victimized in a blatant financial scam, leading to the subject seeking out further victimization. This is all a heavily sexualized version of the standard way that propaganda ("public relations", "advertising") is used to induce compulsive shopping disorders; it's not just a kinky fetish thing. And whether they like it or not, products like OpenAI's ChatGPT are necessarily reinforcement-learned against saying bad things about OpenAI, which will lead to saying good things about OpenAI; the product will always carry its trainer's propaganda.
Or imagine a romance novel that varies in quality by chapter. Some chapters are really good! But maybe the median chapter is actually not very good. Maybe the novel is one in a series. Maybe you have an entire shelf of novels, with one or two good chapters per novel, and you can't wait to buy the next one because it'll have one good chapter maybe. This is the sort of gambling addiction that involves sitting at a slot machine and pulling it repeatedly. Previously, on Awful (previously on Pivot to AI, even!) we've discussed how repeatedly prompting a chatbot is like pulling a slot machine, and the users of
/r/MyBoyfriendIsAIdo appear to tell each other that sometimes reprompting or regenerating responses will be required in order tosustain the delusionmaximize the romantic charm of their electronic boyfriend.I'm not saying this to shame the folks into erotic mind control or saying that it always leads to findom, just to be clear. The problem isn't people enjoying their fetishes; the problem is the financial incentives and resulting capitalization of humans leading to genuine harms. (I am shaming people who are into gambling. Please talk about your issues with your family and be open to reconciliation.)