What a lot of people who sign up here looking for a like for like replacement for something else then getting upset when we rigidly refuse to change to into it don’t seem to get is that we simply don’t have to care.
You can suggest it’s a failure all you like but we’ve been here for years happily. We’ll be here happily if you decide to go.
It doesn’t hinge on it being a typical corporate ‘success’. It’s out there in the world where anyone can make a new server exist. It’s already a success.