I believe it's fake. I did not know fake bid wall existed but this smells fishy.
A general rule is that you set up an opposite wall to what you actually want to do. So this would be from someone who wants to sell. But the sellers don't have this much money, they are mainly fiat-thinkers who sell out too early, to be replaced weekly with new speculators. Hard to say, but my prediction still holds.
Did you notice that if I post a prediction, one or two commenters usually tell me to stfu. But they don't tell to others. and my comments have been quite good lately.