Ah yes, let's protect a suicidal person by charging them with a crime which they may eventually be able to expunge, but in the meantime will effect their livelihood. That will surely not create any problems which might complicate their lives and drive them further towards suicidal behavior.
That makes perfect sense.
Have you seen any examples of suicidal people being charged or prosecuted for attempted suicide? I can imagine that this could have opportunities for abuse, but not ones that are qualitatively different from probable cause writ large.
If I have a heart attack, does "having a heart attack" need to be criminalized for a police officer to render aid? The notion of criminalizing suicide attempts to protect a person is fundamentally absurd.
Here you go: https://theappeal.org/suicide-attempt-gun-charges-incarcerat...
That said, that man was not prosecuted for attempted suicide. He was convicted for possession of a firearm without a license, and acquitted for stealing his fiance's gun.