I'm sorry to hear that you feel that way. The joke is that it's not a good thing to do that, even if it wasn't done on purpose. We often joke about our bratty impulses while recognizing that they aren't ideal. While it's possible to be bratty about minor things for a laugh, it's also important to not do them when it really matters.
I do get why it'd still be upsetting, as ironic jokes can be used to normalize bad behavior. Despite what memes may say, don't actually commit war crimes, gaslight, or be evil.