L2 is making a lot of money, but Ethereum has become a "tool". How to change the status quo?

Ethereum is losing value to L2. Rollups extract fees, MEV, and liquidity, while ETH stakers are left behind. If this continues, Ethereum will become a stupid security layer while L2 keeps making money. Does this sound like a good model?

L2s don’t need to pay for gas using ETH, but they do need to pay for the security of Ethereum. Currently, L2s pay almost nothing. This needs to change. Ethereum is not a free lunch. L2s should pay rent.
Base collected ~$2.5M in fees last month, while paying less than $11K to Ethereum. Optimism earns ~$321 in L2 fees for every $1 paid to Ethereum. L2 is extremely profitable, but Ethereum sees almost no value. It shouldn’t be this way!

Every Rollup should contribute to Ethereum in at least one of the following ways:
ETH collateral deposit: L2 sorters should deposit ETH as collateral to participate in network activities.
Settlement Fees: A portion of L2 fees should go to Ethereum stakers.
MEV redistribution: MEV generated by L2 should flow back to Ethereum.

If a L2 does not use ETH to pay for gas fees, it should still be required to stake ETH or contribute part of its token supply to the ETH Treasury. This treasury will serve as an economic index for all Rollups, making ETH the financial layer of the L2 ecosystem.
Ethereum validators should secure Rollups, not just L1s. L2 sorters should be required to stake ETH, and the security of Ethereum should be extended to all Rollups through re-staking. If an L2 wants to gain Ethereum's trust, it needs to pay for it.
All L2s need liquidity to transfer assets across chains. ETH should be the default settlement asset for all cross-Rollup transactions. Native Gas tokens are also possible, but ETH needs to become the liquidity layer.
L2s don’t have to adopt one model. They can use their own tokens, their own sorters, and their own economic models. But Ethereum needs to capture value through ETH staking, fees, or direct alignment with the Rollup economy.
Currently, Ethereum is subsidizing L2, while L2 takes all the benefits. This is unsustainable. Ethereum either forces alignment now, or risks becoming an obsolete security layer for Rollups that are no longer needed.
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