1. Come up with a regulation idea

2. do a bunch of studies to validate it

3. go through a pretty complicated, comprehensive, pretty long review process to debate and make it work within the existing regulatory system

4. eventually implement it

5. measure its impact

6. adapt or revoke according to the results

We are at the 4th step. Why would you assume your concerns haven’t been already taken in account in all the previous steps? It’s all public, you can look for the reasoning and justification