The NYT released an article[0], sorry paywalled, that discusses the effectiveness of the 988 hotline in lowering the number of suicides where it is available. Sadly, because of the joke that is mental health coverage in the US, that's as good of news as I've got for you. Mental health coverage isn't even available on the open market AMA (Obama Care), so 988 is the best we can offer.

[0]https://www.nytimes.com/2026/04/22/science/988-youth-suicide...