Teen suicide rates in the US are lower now than they were in the 1990s.
This idea of teen suicide painting a clear picture about the impact of social media just isn't borne out by the data. And lastly, people ought to remember that teens have the lowest rate of suicide among any age cohort.
I think there is a logical fallacy here. Social media has not remained stable since 2008. For one thing, 2008 social media used the chronological timeline. For another, it didn't show "recommended" (or sponsored) content in your feed. There was no TikTok. Facebook was relatively new and MySpace was not even really feed-based as I recall.
Anyway you can go on HN and deny there is a problem but you will lose public opinion and crucially the voting booth.