I mean if our gun deathrate is an epidemic, and suicides are 60% of those, perhaps we have a co-morbidity with mental illness and shooting people that is a completely different topic than "lone woof mentally ill" people shooting up the place. Because, you know, many many many many many more are shooting themselves instead of other people.
There is a good chunk of our society that continues to see suicide, literally of any type based on how things like "right to die" are treated, as a hostile act by the person against the ones who actually matter, the still living.
Even in the libertarian community, where you would think it's like "who cares do what you want" there's lots of people who get upset at the concept and want it to still be illegal to kill yourself.
I'm not sure what would change that mentality, I mean we're only a decade past Terri Schavio and I'm not sure that circus couldn't be repeated.
Last I knew, our suicide rate wasn't all too out of the norm for Western nations. Maybe among the higher end like Sweden and France rather than stubborn Germany. I'm not sure what's worthy of considering something an epidemic.