Tools to do this are and have been available for many months.<p>The difficulty is in scale. Enabling every smartphone owner to use GenAI, especially using voice commands requires hardware resources several orders of magnitude greater than what OpenAI is currently burning through.<p>The LLM-powered Siri/Alexa/Google Assistant was a matter of infrastructure investment.<p>With the recent Apple's announcement, it's only a matter of time with Google and others following through.