Once those laws are in place, the moat is dug - and large corporations with access to capital vacuum up good training data in bulk. The whole time loudly proclaiming that they're 'empowering creators' and 'rewarding original thinkers.' Now the large corporations have the largest and best datasets tied up and neat, deep moat. Any startup wanting to challenge the incumbents could have significantly better models, but without access to the same quality and volume of training data, they'll be at a massive disadvantage.