This is unrelated to this topic exactly, but I don’t know what OpenTofu is nor what it is for, so I looked at the FAQ.
What is OpenTofu?
OpenTofu is a Terraform fork, created as an initiative of Gruntwork, Spacelift, Harness, Env0, Scalr, and others, in response to HashiCorp’s switch from an open-source license to the BUSL. The initiative has many supporters, all of whom are listed here.
This is practically a meme…I have no idea what all of these are (coming from my area of expertise).