Coming up with something truly new is much, much harder than people give it credit for. We take the sun being the center of the universe for granted today, but it was an extremely non-obvious fact for the smartest people in the world for millenia. One of my math professors had a great take on the difficulty of injecting a new idea into the world: he said that the greatest mathematical achievement that anyone had ever made was not anything like calculus - it was the realization that there was something similar between five stones and five fish.
This is a parroted response used every time someone attempts to meta-analyze the method that allows discourse to propagate. Someone going "ha, you just want to feel superior," is pretty ironic, isn't it?
Examining and critizicing communication mediums is an important and valuable thing to do, especially with respect to the internet. Do you truly believe that sound-bite length tweets that focus more on trying "burn" the opposing side instead of making cogent points are the best way of having rational discussions? If not, then what the OP mentioned is important - the format of Twitter just _doesn't_ lend itself to good discussions as much as it does to fanning flames and coming up with good quips. It promotes the worst parts of discourse, and viewing everything that comes out of it through that lens isn't an attempt to feel superior - it's a _necessary_ thing to keep in mind. In order to fully appreciate a message, you have to fully understand its medium. And Twitter is a shitty medium.
A similar strategy works for remembering names too. The next time you meet someone, imagine their name emblazoned on their forehead in bright letters. At least for me, this helps to associate the intangible name with a real, physical thing - seeing their face almost becomes a kind of mnemonic.
Somewhat off-topic, but I always thought the most prominent real-life reenactment of The Fox and the Grapes was all of the media and thinkpieces that people have written about how living for an extended period of time would be just _awful_. You wouldn't find many people who think that 40 years would be an acceptable lifespan, and most people would probably like to live to 100 if they got there in good health, but as soon as the idea of living potential centuries is floated, it's all "it would drive you crazy with boredom!" It seems like a good-sized contingent of people believe that extending the human lifespan wouldn't be impossible or immoral so much as it would be _undesirable_. Boy, it sure is convenient that our "natural" longevity (whatever that means) is right at the limits of what humans can reasonably enjoy, huh?
I could understand the impulse people would have to not extend their lives if that's truly what they wanted, but the almost _cultural_ belief that seeking immortality is Bad and Wrong, something only pursued by cartoon villains and insane emperors seems like a collective agreement among people to throw their hands up and go "well, fine! I don't even _want_ to live longer, who'd like that?"
All of this, of course, doesn't touch on the moral, economic, environmental, etc. problems that crop up with greatly extended longevity, for which there are a number of altogether more palatable arguments that would need to be engaged with more fully. Still, it's an odd piece of ideology that makes people feel like they don't need to deploy any of these in the conversation - why would they, when they _totally_ don't even want to live much longer than 100 anyways?