Microsoft Tay
Tay, Microsoft's AI chatbot, gets a crash course in racism from Twitter | AI (artificial intelligence) | The Guardian - https://www.theguardian.com/technology/2016/mar/24/tay-microsofts-ai-chatbot-gets-a-crash-course-in-racism-from-twitter
Not without matching rises in incomes.
Housing is a necessity, and the economy suffers if people can't afford it. If you are poor and priced out of the city, you get less access to resources such as education and career opportunities, the key drivers of growth.
Even if a government decides to rely on the growth brought by attracting wealthy individuals, they still need to hire a labour force, which can't exist if they don't have anywhere to live. Can't rebound to pre crisis levels of tourism if the tour guide can't afford to live in the city.
Also, as a matter of pedantry, higher rents make the landlords wealthier. Typically with high rents we start to see more high income, yet asset poor households who are unable to save and become wealthy.