Meta is launching a new AI campaign built around one idea: optimism.CEO Mark Zuckerberg says the future of AI isn't about replacing human connection. It's about strengthening it."Some people will have you believe AI will make us less connected... We couldn't disagree more. Call us optimists, call us dreamers. Just as we've always done, we're betting on people."The campaign arrives as Meta ramps up its push to lead the rapidly evolving AI race.