Fiction is not reality. Nothing in anime has to be believable it is fiction. Its purpose is simply to entertain. Sure you can disect it and believe it has subliminal messages but I am sure the creators intended to only profit from it.
Anyone watchingcthis stuff should be able to distiguish that this is fictional. It may have be to envoke some feelings but you would hope that an audience was mature enough to take it as fiction.
But even if I completely missed the point:
Better confining these thoughts to cartoons rather than real people.
And no I did not watch the videos.