But why? Genuinely want to know what one might use this for. I can imagine it would be cool for a remote dev environment but the selling point would have to be that it’s far cheaper than the alternative.
I mean I SSH to my Hetzner Ubuntu fun box usually from Powershell or PuTTY, but sometimes I SSH from a Debian server without any GUI.
How did you provision your Hetzner Ubuntu fun box in the first place? That's the part that usually needs a GUI