Flaws

Question 1

Two contradicting evidence for X
Therefore, experts are useless

Answer 1

Overgeneralization; Even though there are contradictions, the argument fails to consider that something could be both.

Question 2

False Dichotomy

Answer 2

Splits the world (or groups) into binary halves (opposite ends of the spectrum), but forgets about those in the middle of that spectrum.

Students with intense interest vs Students lacking all interest. Fails to consider students in the middle of this spectrum (neither interested nor uninterested).

Example from 38.1.11