Suicide is a multi-faceted result. There is no one reason or driving force why someone does it. Quite often they have had suicidal ideation since they first hit puberty. Long before whatever "the last straw" was or what dumbfucks (like us) on the outside looking in think.
So, quit doing this bullshit where you blame the demise of someone because of unquantifiable "pressure", from some other group of people you dislike, that you're trying to shame.