I don't think the studies were needed to start the law suits. They have testimonials who experienced the problems first hand. There are no more questions as to whether it's 100% true or not because it HAPPENED!
These people were evaluated thoroughly by doctors and experts in their field. It was not poor managed care that caused the problem. The article had the decency to not point out the obvious and say "They were looked at by a professional in the field while being given TRT."
Again, here is the denial. You're saying that "Yes" there IS risks associated with it, then you're pointing to something else that's already in-check as if it's causing the problem and it's not the product they're being given is the problem. They were 100% under medical supervision and still ran into problems. It is not even close to 100% safe.
Can it be beneficial? Yes it can, ESPECIALLY in the short term. Long term has NOT been studied or tested thoroughly enough to see whether it is good or bad. Hence why people feel like they're being a guinea pig.
I'd just like to say for the record that i have NEVER met someone over the age of 61 on TRT. Just me, personally.