Aravind Srinivas is battling Google to get his Perplexity AI assistant preinstalled on Android phones. At the same time, the CEO is refocusing his startup on what he predicts will be the next battleground in the AI race: your web browser.Perplexity plans to release its own browser called Comet next month, Srinivas tells me. “The reason we’re doing the browser is that it might be the best way to build agents,” he says. “A browser is essentially a containerized operating system. It can let you acc...