Another example: A 40 year old, white, non-college educated male factory worker. Again, the pundits pigeonhole this person as most likely threatened by immigrants coming to take their jobs and most likely a Trump supporter. But, is it true? I know several men who fit this category and they are avid Bernie Sanders supporters.
The point is that political pundits err when they insist on trying to find simplistic explanations for complex issues like why certain candidates are popular. For a more nuanced explanation than I can give, see