he is also known for teasing without much proof and never releasing anything. So even if it is true, it might as well not exist because he will never release it if the last 10 years of his (supposed) work anything to judge by.
Well the reason people believe him is because he showed some of the contents from 5.55 kernel, if it was like totally fake it wouldn't never would have made it on to a topic on Wololo or Hax, but hax website is gone.