Note that this action does not target the individuals conducting the calls; this lawsuit targets VOIP "gateway carriers" based in the U.S. who carry the VOIP calls onto U.S. copper telecommunication (as described in the article).
And the "gateway carriers" have a corporate shell and people who are intimately involved with scams of all sorts. Which is why they got in the business of enabling other scams.
When they see the writing on the wall, do you not think that the ones in charge won't try to sneak all of the money that they can out of the company into somewhere it can't be traced, that they can pick up later?
https://www.justice.gov/opa/press-release/file/1240031/downl...
Will they manage to match that to a breathing body?