I think it is a project focus on Microservice Ecosystem. And because it is not only a rpc framework but also a microservice platform. It can solve all issues from different industries. But I think he/she means it is good at solving those several industries. Such as, 'SET MODULE' feature for quick deployment for Gaming, and I can see TARS is also a mature project using in Akraino Community in Linux Foudation Edge Computing, and I can also see there is a speech name "TARS for FinTech" in FinTech Foturm at New York. So, maybe the concept of TARS is "Let developers focus on developing their business logic ONLY."