https://barternewsletter.com/news/san-francisco-home-sellers-dont-just-want-cash-anymore-they-want-openai-and-anth-15e34nBarterNewsletteren2026-07-13T13:13:00.000ZSan Francisco Home Sellers Don’t Just Want Cash Anymore. They Want OpenAI and Anthropic Stock: ‘There’s a Bit of Gold Rush’