Even if it is his work (could be) he isn’t as good as he says he is. He runs Bot Sentinel which has several bad features:
• It tags people who are not bots as bots (false positive)
• There is no way to contest it
• There is no way to determine what causes his false positives
Pretend science is just that: pretense.
I wouldn’t trust his site with personal information just based on Bot Sentinel. It is poorly designed, is rife with false positives and there is no conflict resolution.