If you can get fake ID’s for food stamps, SSN, green card, why could you not get the much lower bar ID’s sufficient for a high-schooler to take the SAT..?
I’ll bet this goes on on a Yuuuuuuuuge scale.
And it’s secret.
Who doubts Chinese and Indian people look into this?
If you look it up, you'll even find articles about it. That doesn't mean every foreign student is cheating, but it does show there are cheaters of every stripe.