The one being done right now without this law

Well for one, the FBI could investigate the list of Epstein's clients which they almost certainly have.

You’ve jumped the pond, this article is about Europe not the US

It's an example. You don't think Interpol and individual EU countries' police have similar options?

The fact that these things often end up brushed under the rug makes me doubt that the goal here is really to catch abusers.