Were there any improvements in distancing generated images from the training set? I'd like to use AI images commercially, but I'm always afraid of some person c

Were there any improvements in distancing generated images from the training set? I'd like to use AI images commercially, but I'm always afraid of some person claiming that the image looks just like their work. Edit: I see they tried to make sure the image doesn't look like the "style of living artists", and added the option of people to opt-out their images from the training set. Progress, but is this enough? I don't think so.