Big Tech Rivalries Intensify as Companies Face Scrutiny Over Business Practices

OpenAI plans to create a chatbot called ChatGPT as a personal assistant for work.
Google violated its own standards for video ads on other websites, potentially costing ad buyers billions of dollars.
Microsoft's XBox head said in a 2019 email that Microsoft has the ability to "go spend Sony out of business."
Google has stopped work on its augmented reality glasses project to focus on developing software for virtual reality devices made by other companies.
The tech industry is dealing with workplace drug use by employees and executives, according to reporting from The Wall Street Journal.