If HashiCorp is unwilling to switch Terraform back to an open source license, we propose to fork the legacy MPL-licensed Terraform and maintain the fork in the foundation. This is similar to how Linux and Kubernetes are managed by foundations (the Linux Foundation and the Cloud Native Computing Foundation, respectively), which are run by multiple companies, ensuring the tool stays truly open source and neutral and not at the whim of any one company.
A lovely magical tool where you tell it what you want things to be and it does the magic of making that happen. It’s the infrastructure as code version of a genie.