The movie Winchester, book from a local author (https://www.losaltosonline.com/community/santa-clara-valley-...) and going to the tour itself makes me wonder if Sarah Winchester invites the controversy over why she built the house. What would a rich woman during her time do for fame that outlasts her? Chase crazy architecture ideas if you liked architecture maybe. Make it so the home becomes a public place.
The Winchester house a developer builds is only worth something if it delivers tangible value. The market clearly thinks one way, but plenty of people are still skeptical. The cathedral and bazaar delivered value in different ways, and the need came before the solution.