And yes I know "diet, exercise, sleep" is important but tbh it sounds like a capitalist saying "you just need to buckle down and find a job." Like I fucking know that stuff is important but it's not gonna fix everything.

Yeah if the capitalists are gonna develop some kind of anti-aging pill or injection, then China and India will just copy it and it'll benefit millions more in the global south. I mean according to the "classical" theory from Marx, it's better to let them develop this shit and then just appropriate it when the time is right.