Earlier quoted context omitted.
This is literally the opposite of a controversial opinion. It's just the magic solution in a different shape. Most things in life aren't some sort of instant solution. If you run you won't live to be a hundred. If you smoke you won't get lung cancer. What these actions do is shift your probability distribution in certain ways. Running frequently improves your overall life-expectancy, smoking increases your risk of lu…
I know lifting weight is a big thing in the US, but not so much in my part of the world. Sometimes my impression is that many guys primarily want big muscles and conveniently convince themselves it is the way to go to be in good health. Not saying it's not but because it looks unnatural and isn't functional (I mean, have homo sapiens ever needed that kind of muscles?), I'm just wondering if it's really that healthy.…
So, if you're wondering about whether lifting is good for your health, you should first identify what outcomes you're aiming for and then look for yourself what interventions increase the likelihood of those outcomes. I cannot provide specifically the information you desire in an economical way¹.
But it's unfair to just leave you with nothing, so here's a starting point in your research (apart from the Wikipedia article on Weight Training²): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2453303/
¹ For instance, maybe you don't care to be able to run some arbitrary distance. Maybe it isn't important to you to be able to cliff dive. Maybe it isn't important to you to live to 80. Maybe you consider being muscular to be of negative utility on its own. The state space is too large for me to capture here.
² https://en.wikipedia.org/wiki/Weight_training#Health_benefit...