In short, the counterculture movement is plenty infiltrated with immature and often sociopathic mentalities that heartlessly harass sensitive folks who are at their most vulnerable under the influence of psychedelics. This is rarely discussed but is so prevalent, particularly since the age of exposure aligns with immature phases, adolesence in particular.
In laymen’s terms, it’s a sport to “fuck with” someone who has a “reaction”. Perhaps it’s the suicide victim realizing that, instead of this idea that they are a defective burden saving society from their own black hole via premature self termination, that they are escaping unwanted membership of a vastly primitive species. I assure you, the mentality of the suicidal is quite the opposite of “conventional wisdom” about being a burden, at least in some cases.