Yes they are generally bad for people but that doesn't really matter.
HgH is probably among the worst in regards of messing up organs, though. It'll probably take a few thousand heart attacks in younger people before anyone really cuts their dose a bit.
"Generally bad for people."
We do know that your body need HGH and testosterone to survive. So doesn't that tell you that it's a matter of how much. If a person over 40 is on TRT and brings his testosterone level back up to normal or high normal is that bad for him? If a person over 40 takes 2IU of HGH a day bringing his levels back up to when he was younger is that bad?
Compare Robby Robinson or Sylvester Stallone to the average 64-65 year old. Neither of these guys would be in the kind of shape they are in without steroids or HGH. And they've been juicing for decades. Of course, some will say that what you see on the outside doesn't reflect what's rotting away on the inside. Um, OK. Whatever. I watch Sly go through a workout that only a fraction of one percent of the population his age could endure and I'm going to believe his organ are shot. But not the vast majority of people who are overweight people of any age that also smoke and drinks.
Also, it's not about just how long you live but how you live long.