[NewsAware]

Moving a TerraForm managed infrastructure, which has higher complexity than one ec2 instance, to another provider basically means rewriting most TerraForm code. I don't see TF to lower the barrier of vendor lockin really.

[kakwa_]

Completely agree, Terraform doesn't abstract away the cloud specific bits, it pretty much exposes the raw resources.

Terraform is "multi provider" not "provider agnostic".