"D" is surprising to me. It's either going to create a high incentive for dark patterns or it will kill the business of selling data. Why doesn't the proposal m

"D" is surprising to me. It's either going to create a high incentive for dark patterns or it will kill the business of selling data. Why doesn't the proposal make it illegal to sell data if that's the case? Past that, it's also surprising that a lot of this is about selling data, but what about using it internally? It seems like Facebook and Google don't want to sell your data as they consider it their proprietary asset.