No, it will not solve the problem of employee disengagement. Project Management is on the border of being a b.s. job to begin with. I suspect most PMs will be replaced with AI in the next 5 years. Given the low level of skill required to be a PM, and that no one in the universe is passionate about such a "trade," there is no tool that exists that will "save" an organisation. Figuring out the issue of employee disengagement in roles such as this will be of benefit, a tool is just a tool.