Is this the next Theranos?

After reading this story, Ambrosia, which claims that blood of the young people is a miracle treatment, seems a bit of flim-flam. My takeaway from the story is that we as humans are obsessed with living longer, not living better. Who cares if you live to be 100, if you are a miserable person, make those around you miserable and don’t enjoy life. Having come close to dying, I would rather have a great day, than an extra 50 years.