Because it actually runs the Terraform on Terragen servers to solve the state conflict problem. You can think of it like "CI for infrastructure". Or a "compiler

Because it actually runs the Terraform on Terragen servers to solve the state conflict problem. You can think of it like "CI for infrastructure". Or a "compiler+runtime" that outputs Terraform instead of binary / bytecode. Higher-level concepts like dependencies between services are translated into Terraform and applied. So there is robust state management + extensibility, all of it with an easy to use UI.