Honestly I think it's good that there are more guide rails and safeguards implemented for kids.
As with any rules and regulations there will be loop holes and big corporations will still try to get away with as much as they can. But blocking the most harmful mechanisms and content while still keeping access open seems very reasonable.
> tech companies would be required to make their digital services safe by design
Sometimes I think even adults would benefit from rules blocking addictive features and mechanisms.