I tend to agree on most points. Yet having a community is a fundamental (to me). Just like having a name everyone knows and connects to a meme-coin, not to something else, is a fundamental (to me).
The current value is way to high for Shiba Inu being a failed coin which only is about hype and speculation. So it's something else. It for sure is a high-risk asset. After mass-adoption, some meme-coins will be worth more then Bitcoin is worth in the now. A meme-coin needs a very big community and it's far best of having some instrumental utility, for example being intergrated in an exchange, which the community uses - or for example being used in a predictions-market.
Example of the last thing: one could create or develop a meme-coin called "Karl Marx" and build a predictions-markets for the results of elections, but also for the price of the USD.
Due to the FED and also the ECB policies, plus the bank of England, there is a lot of store of value going on - a lot more then there is actual value. This for example means that the prices of houses are way to high in the now - houses no longer are just buildings to life in - they are stores of value. Not just in the rich parts of town, but in a lot of other area's also. This is something which will go wrong some day.
This means that most of all in a "Karl Marx" community, plenty of people will spend money on predicting that the USD will lose big versus gold, silver and grain. Such kind of a community could become to worldwide, if so it would have many chapters and it would connect people who have something in common.
I would be VERY suprised if Shiba Inu will be a winning memecoin over the years and decades. It does not connect people who have something in common and without that, it's not going to be easy for a meme-coin.