There should be system what's keep buying all the panic sellers orders so Because of panic sellers other holders don't suffering.
Also, since you are referring to memecoins as an actual way for people in entire countries to counter inflation, then your point of view about the topics losses credibility in the eyes of the people who have gone through actual inflationary crises, like me.
I am from Venezuela, so I know a couple of things on what inflation is actually like and let me tell you, when people is going through inflation, they do not resort to memecoins within the market of cryptocurrencies, they resort of stronger FiAT, like The Undes States dollar, el Euro and even the Brazilian Real.
most of societies are not yet prepared to manage their own private cryptographic keys, let alone managing their finances through the use of memecoins. It does not make sense.
If someone is willing to give decentralization a try, it would better in general just to stick to Bitcoin and Ethereum, instead gambling with some random memecoin which promises what other more serious projects could not deliver.