COINOTAG News reports that Synthetix founder Kain has raised concerns regarding the economic pressures facing the Ethereum mainnet. According to Kain, these pressures stem from diminished Gas fees and reduced ETH burn, largely attributed to the off-chain transaction activities facilitated by Layer 2 (L2) scaling solutions and the implementation of EIP-4844, which aims to lower data availability costs. He posits that the burgeoning L2 sector has successfully siphoned off revenue that traditionally benefitted the mainnet, potentially hampering its future profitability. Kain suggests that immediate solutions could involve leveraging official L2 channels or establishing a rent mechanism to bolster the mainnet. Over the long term, he advocates for a pivot towards novel demands, such as the tokenization of real-world assets, to enhance adoption rates of both L1 and L2. He underscores the need for the Ethereum community to optimize resource allocation and streamline efforts towards impactful developments that can withstand rising competition.