https://harmful.cat-v.org/people/basic-laws-of-human-stupidi...
Engagement is mostly derived from upset people, and thus algorithms or clowns behave in unsustainable ways to make millions of pennies.
Academic bias arises from the ivory tower phenomena in a walled garden, and if some naive kid is often told they are the best-of-the-best special... they tend to truly believe the rhetoric as they slowly indenture themselves.
https://en.wikipedia.org/wiki/Dunning-Kruger_effect
Most HR folks quickly tire of entitled peoples petulance, as no matter how conventionally "smart" a applicant may be... no office wants to deal with drama everyday. =3