Comment by educationcto

Terraform prints out the number of resources changed and at least requires a "yes" to proceed. Not quite as onerous as described but at least prevents some type of fat-fingering. Basically all changes with Terraform are risky as they usually involved bringing up and down infrastructure.

   Terraform will perform the following actions:

  # google_compute_instance.vm_instance will be created
  + resource "google_compute_instance" "vm_instance" {
  + ... <more>
 
   Plan: 2 to add, 0 to change, 0 to destroy.

   Do you want to perform these actions?
    Terraform will perform the actions described above.
    Only 'yes' will be accepted to approve.

   Enter a value: yes