i found that the stupier the people are, the more arrogant and rude they are.

when a smart person does not understand something, they will ask.

But when a stupid person does not, they will think the questioner must be wrong without ever thinking about could it be that they are too stupid to understand?

In this particular community, these extremely stupid people will only say "lack context" "doesn't make sense" "vote to close the question"

when i was small, i usually met english speakers on the street (which provides no guarantee of their education level) saying i don't understand you because you are not speaking english. but later, not only did i usually find the same expressions in some academic publications, but also i cannot recall anyone who ever implied i cannot express something clearly in english or they don't understand me when i was in college.

So sad that this community is now full of unbearable stupid and arrogant people.