Easy. If you look stupid you are a liberal.
The technical term for this is “gaydar”.
I can face recognize a lefty in minutes now, they are the ones wearing masks outside or while riding a bike or driving in their car alone.
Combine that with a RBF and you’ve got a 100% certain hit.
A short while back, they said they could identify a person’s sexual orientation. That got shut down quickly.
No. It is probably a mix of hormones and genes.
The “soy boy” stereotypes - the weaker effeminate men whether homo or hetero are much more likely to be liberal. More masculine men are more likely to be conservative.
Traditionally feminine women, especially once married, are much more likely to be conservative. Rush Limbaugh’s joke that feminism is equality for ugly women comes in here.
A related issue is personality, which is mostly heritable. Love of novelty is a personality trait. The more you love novelty, the more likely you are to be liberal. Liberals raise it to the level of a moral virtue - that you are yourself good if you love novelty, and those that don’t are bad.
Applied to politics, it is more diversity, more foreigners, and don’t you dare oppress them by telling them to assimilate. It translates into hatred for the familiar, both culture and people. Modern society lets them hate those who prefer traditional values, because they’re stupid and morally inferior ...
If you look nasty, too.
The perpetual scowl, otherwise known as resting bitch face.
If you’re reasonably cheerful, you’re conservative leaning. If you’re scowling, you’re a liberal.
99% accurate in my experience.
Deranged is the look.