Earlier quoted context omitted.
>We should be thankful, not weirdly bragging about how hard our childhoods were. The kids that ended their lives aren't bragging or complaining anymore. This author speaks on their behalf. It is not a life-defining tragedy until it becomes a life-ending one. And saying "you should be happy" doesn't help a bit to those who are getting tired of living. Some people have it better, some have it worse. The kids who killed…
You've missed what they're saying in their comment. Mental health is a serious issue, but the author isn't bringing up these suicides to talk about how she's going to help prevent them, or even bring attention to suicide in high schools - she's using it in a social media-esque post about why she's out. She's done. Goodbye Silicon Valley, you're not the utopia I expected right out of college with my cushy job and free…
To gauge effectiveness, think this way: what would happen if everyone in her position did the same thing? Most certainly the area would experience a drastic change.
You know what's not effective? Shaming people into silence by calling them narcissistic. Sure, you can write off her experience as whining - and how's that going to help anyone?
The kids who committed suicide were going through what the author was going through, more or less, and committed suicide for the same reasons the author does not feel happy in the Bay Area. I don't know what else to say except that what she says matters. Listen to it.
In any case, my main take-away from the post was this: the Bay Area is not a healthy environment even for the well-off kids to grow up in, and to live in. The damage of the competitive rat-race is not offset by the prize of getting a FAANG job even for those who get there.
In the end, people like her make are representative of what drives the culture here, and this culture sucks. And again: act to change, understand to act, empathize to understand. This starts with you.