I launched Cloud Nuke to make it easy to safely delete AWS resources in 3 clicks!
I've found that deleting idle & underutilized cloud resources is the quickest win to reduce spending on cloud bills. Additionally the workflow of deleting cloud resources often exist in Engineering teams but it is not well thought out and a single member scrambles to determine what needs to be deleted.
Building on clouds is getting easier, and conversely harder to delete since resources often depend on each other.