H, even for those super A scammers who buy genuine H bags and take them apart to replicate super fakes, do not necessarily have eye for details. And for a very long time, they still didn't make the perfect fake. Until very recently, as posted by Pete.
Sometimes, when people go out there to find information, they do not necessarily find it. But if someone actually points them out, it's serving everything on a platter.
There are various grades of fakes. Some notorious ones from HK still have not closed up with those made in France or Italy. Do we really want to spoon feed them?