To criticize or not to criticize?

Hello bloggers and vloggers…

I have a question for you regarding Richard Roehm’s comments in his blogs/vlogs since he appeared last year. There are many claims that he has told in blogs/vlogs are in “Fantasy Realm.” Richard Roehm had created those “Fantasy Realm”, not from facts. He did have some facts, but he had fabricated them into his own story. I have tons things that I can criticize him. However, is it worth to criticize him? Should I waste my time to criticize him or it would be good for him to understand the reality instead of “Fantasy Realm” that he had created? Your comments will be appreciated.

Thank you,
Aslpride