This is an interesting documentary, as much as it's interesting to watch someone unhealthily obsess over any part of their lives.
There are two key differences between this and a generic reality TV show you'd find on cable television: the first is that the subject of this documentary is selling products based on the brand described in the documentary, which is to say that he sells pseudo-science miracle cures for aging to impressionable people and uses this documentary to promote that; the second is that he is incredibly rich.
Bryan Johnson is another influencer that people errantly idolize. He started all of his venture capital companies with other partners, and he and his partners purchased--they did not found, nor create, but they bought out--Venmo, which made them nearly all of their money. Us Americans tend to distill one great feat of capitalism down to a single person, as if it's possible for all of us to become that person. Steve Jobs did not create the computer, Elon Musk did not create Tesla, Thomas Edison did not discover electricity, and George Washington didn't write the Declaration of Independence, but people like to think they did because making it big is what we're taught to idolize.
Bryan has written children's books about living forever using the pseudo-science presented in this documentary. The concept of scientific study means you need to be able to demonstrate verifiable, reproduceable results for your theorem before it can become factual. Taking hormones, going through plasma transfusions, and the myriad other ways that Bryan claims to be extending his life are without basis in scientific fact and may actually be harmful to others. Bryan also forgets that GENETICS are the largest factor in life expectancy, and anything he does will only increase the likelihood that he lives as long as maximum longevity as determined by GENETICS. To sell treatments that claim otherwise is akin to peddling snake oil.
This documentary was extremely interesting insofar as it brings light to someone who suffers from mental health issues. A large number of people fear death, but Bryan takes his pursuit to an extreme that is debatably unhealthy for anyone. He exhibits obsessive-compulsive behaviors and follows such a strict regimen as to make his daily life look intolerable and unsustainable for anyone with a sound mind.
His depression and Fear Of Missing Out are both saddening. He devotes so much time and money to futile and sometimes fruitless endeavors to make himself live forever, when he could be using that time and money to enjoy his life more.
No living organism has ever truly been actively alive forever (tardigrade cryptobiosis doesn't count as being actively alive). The REAL way to live forever is to develop a LEGACY that perpetuates after your death. The IDEA of Bryan Johnson could achieve immortality if he used his money to help cure cancer, end homelessness, and so on. This is the immortality that many people before him have realized.
If there's anything I got from this movie, it's this: I worry that Bryan will waste the remainder of his life seeking something that cannot be obtained. He will have regrets as he dies. The most unfortunate part is that he is an INFLUENCER. The idea of living forever is APPEALING TO MANY, and thus many people will buy into his philosophies and miracle drugs, only to be led astray. Even if Bryan genuinely believes he is helping people, I fear that promoting treatments that are not scientifically backed on such a wide scale will only cause more harm than good.
