Guns do not cause suicide, I think we can agree on that. Suicide prevention is not gun control. But having a gun is real punctuation in that discussion. Suicide prevention is talking people off the ledge they find themself pushed up against. I still maintain that people contemplating suicide should not have access to a gun. How you manage to do that is not clear. One issue is legal, the other is moral. There is no current law that would allow the forced removal of weapons from their possession. The moral part is the balancing of their right to defend themselves, vs preventing them to harm themselves. A suicidal person is not suicidal all the time, they are just teetering on that ledge, and when something shoves, they fall, The number of attempted suicides when a gun is involved is near zero.
Right. So to avoid solving a complex problem you can redefine it, don't solve the problem you think you have to solve. Solve the precursors instead.