I agree the results should be free for personal use, but not for commercial use (such as training paid AIs). Training free AIs is probably fine. Similar to how

I agree the results should be free for personal use, but not for commercial use (such as training paid AIs). Training free AIs is probably fine. Similar to how it's free to use google maps in your project if your use is free to everyone, but you must pay if you're charging people to use it.