The post suggests that Ethereum mainnet meme coins like REKT, PEPE, SPX, MOG, and SHIB attract long-term holders due to higher transaction costs, discouraging quick flips. This could lead to more stable growth and longevity for projects built on Ethereum, despite potentially slower initial price action compared to other chains. Investors looking for projects with strong community belief and long-term potential might consider these Ethereum-based meme coins.