No, Americans will continue to give zero fucks. A few more people will be outraged, but business as usual will continue. Maybe Facebook will claim they "fixed" the problem that created this "breach" (as it's being called), but nothing will change
You realize theres 2 billion people on FB but only 330 million people in the US right? That's many more people than just Americans giving "zero fucks."
https://investor.fb.com/investor-news/press-release-details/...
I find it more likely that Facebook is completely unwilling to admit that many of its accounts are not genuine representations of a real, living person.