Putting aside world inequality and the grim future that awaits us for a sec, medical science keeps moving forward... It took us 13 years to even sequence all the human genome (which was a tremendous effort done by many universities and researchers). Predicting the structures of proteins was an immense problem in biology that was finally solved with AI like 2~ years ago. mRNA vaccines were a super theoretical thing many years ago, but served us to fight covid. There's a growing number of scientists (like david sinclair) that aren't afraid of openly taking immortality as an academical challenge and publish research without fear of mockery

People forget technological progress is driven by an exponential growth, seeing all the things we have discovered in the past decades I can't help but be optimistic about treatments or medicines available for the general public that slow down aging