It would appear that you enjoy conspiracy theories far more than Zen.
How 'great' any book is perceived depends largely on the life experience of the reader and their ability to comprehend and empathize with the experiences portrayed in the book. Many people have suggested that I should write a book about the Yukon Quest, the toughest sled dog race on the planet. I have declined to do so, even though
I have raced in it three times, was the Race Marshall in 1995 and am the first Canadian woman to compete in and complete a 1000 mile race by dog team.
I am a bit of a hobby writer and have actually received remuneration for some of my work and I do not doubt that I could produce an excellent read but I don't think there are enough people who could comprehend what the race is all about to make this expenditure of my energy worthwhile. There are also many animal rights people who do not understand that racing dogs live to run and the majority of people who participate in the sport take far better care of their animals than they do of themselves. A few bad actors have tainted this sport as happens in so many aspects of life.
In summary, each of us has different interests at different points in our life. The topics that I read now are far different from those that I read a decade ago and you may discover that your interests and comprehension also shift over time.