In short:
A live-stream broadcast of China’s military parade has captured Xi Jinping and Vladimir Putin discussing biotechnology’s potential to extend life.
An interpreter translating Mr Putin can be heard saying in Mandarin that human organ transplants could let “us live younger and younger, and perhaps even achieve immortality”.
Mr Xi responded that it may be possible for people to live to 150 years this century.
I think if ALL, literally ALL of your other organs were functioning great, then it is unlikely your brain will deterioriate by itself randomly. Your body is constantly repairing itself, that’s why we are able to live so long.
But like, are they REALLY going to transplant things like the thymus? Can they even do that? Adrenal glands, parathyroid glands, thyroid, kidneys, livers, pancreas - idk man, I do not see these people getting all these organs replaced. That is an INSANE bodily experiment that has never truly been tested, let alone with lab grown organs (as Xi or Putin suggested), let alone in elderly and delicate subjects. We can’t even pull off natural looking facelifts in most subjects.
Adding in organs with different ages and donors also means they also may have increased loads on their remaining old aged organs too. Everything works together and donor organs can have a different circadian rhythm, let alone different genes which means different reactions to stimuli. Not to mention currently the most likely situation for organ transplant would be gene editing animal organs - again, experimental and never done on multiple organs. https://hms.harvard.edu/news/first-genetically-edited-pig-kidney-transplanted-human
Like managing multiple organ rejections in a 90yr old seeking immortality sounds like a joke of a case for any health care provider.
But please, someone convince both those men to get multiple organs transplanted ASAP