GECK is obviously never going to come out for consoles, expecting otherwise is daft.

Well, yes. Did you seriously think that development tools would be available on a closed platform like the Xbone or PS4?

The GECK’s been out for a month or two.

Yeah, I just double-checked: when they released the season pass, they said it was specifically for “all the DLC we would ever make” for Fallout 4, so pretty sure you’re wrong here.