"We don't encourage using AI to be creative."

The successor to Garry’s Mod, S&box, is getting slammed with AI-generated content, much to the dismay of its creator.
Rock Paper Shotgun

Garry's Mod devs Facepunch will be taking action to "push obviously AI-created slop off" sequel S&box's main page, Garry Newman confirms

Garry's Mod devs Facepunch Studios have acknowledged they'll "have to deal with people using AI in obvious, low quality ways" ...