I don’t think any amount of testing would satisfy this judge. By the time it was approved in the US, it already had more safety data backing it than most else the FDA approves.
The Republicans on the SCOTUS made a radical judgement, and were either ignorant to the extent it would cause chaos in American life or they knew full well and support it.
Hope someone’s learned something.
https://slate.com/news-and-politics/2023/04/matthew-kacsmaryk-mifepristone-medication-abortion-supreme-court.html