I have no idea why you're downvoted. Why on earth would they delete their most valuable competitive advantage? Isn't it even in the fine print that you feed them training data by using their product, which at the very minimum is logged?

I thought the entire game these guys are playing is rushing to market to collect more data to diversify their supply chain from the stolen data they've used to train their current model. Sure, certain enterprise use cases might have different legal requirements, but certainly the core product and the average "import openai"-enjoyer.