Summary
Your toy company wants to launch a new teddy bear toy in multiple countries/regions. For compliance reasons, the infrastructure must be spread across all the Azure regions where the toy will be launched.
You needed to deploy the same resources in multiple locations and a variety of environments. You wanted to create flexible Bicep files that you can reuse and to control resource deployments by changing the deployment parameters.
To deploy some resources only to certain environments, you added conditions to your Bicep file. You then used copy loops to deploy resources into various Azure regions. You used variable loops to define the properties of the resources to be deployed. Finally, you used output loops to retrieve the properties of those deployed resources.
Without the conditions and copy loops features, you'd have to maintain and use multiple versions of Bicep files. You'd have to apply every change in your environment to multiple files. Maintaining all these files would entail a great deal of effort and overhead. By using conditions and loops, you were able to create a single file that works for all your regions and environments, ensuring that all your resources are configured identically.