Not understanding other people is perfectly fine. Purposefully annoying others just because you can't understand them (or that you're trying to persuade them to join your beliefs) doesn't say much about your capacity for accommodating differences.
Why do you have to "illustrate" it to them? That thinking in itself is a sign that "I am better than you kids, so I do this to illustrate to you how inane this is".
Just accept that some people pay attention to things that you think isn't even worth a dime; just like how there are bound to be things you think are important, but others find it to be inane.
Accept there are differences in people, and just move along.