No, whether this tech could lead to a post-scarcity future is debatable. The naive part is thinking that it will lead to it, given the way we use it and the power structures that profit from it.
Everyone else will be animal farm brainwashed into caring more about celebrities and sports and war and arguing online with strangers about pointless topics and politics while they eat their slop and work their meaningless jobs to keep the engine of civilization moving forward in a way that benefits the wealthiest, and AI will ultimately become the old school Andy Griffith cop that seems all nice and kind and helpful but will T-1000 sell us out to its true masters without remorse or hesitation no matter what.