To me that video is not making the absolute claim that the clickbait title suggests (their words not yours of course). The actual video seems to suggest to the viewer to be wary of _only_ looking at the winning perspective and being subjected to survivorship bias. That is, there's nothing wrong with hearing advice from successful people, but make sure to get input from unsuccessful people as well to get a more complete picture.
True, I think in this case you could argue that the title is warranted as it is exceedingly common in our society to examine and emulate successful people whereas it is exceedingly uncommon to do the same for (or even be aware of the existence of) unsuccessful people