99 percent of Shoalin is complete and total BS.
What on Earth makes you think that everyone is fake, but you? It was a tourist trap even a hundred years ago. All the best monks were consistently killed in the Qing dynasty and the cultural revolution.
What are the odds that anything of value has really survived. Everything I have seen to date is san da and wushu.
I have heard the odd story of real shoalin existing, but never have I seen it. What makes you think that you are not wasting your time with something fake?