Dencun Ethereum upgrade has been successfully launched on mainnet. This will be an important milestone for ETH before waiting for information about the Ethereum Spot ETF.
It is expected that the gas fees of Layer2 networks will decrease by about 5-10 times, but it will still be necessary to wait for these Layer2 networks to update to know the actual fees. As for when the ETH main network fee will decrease, we will still have to wait for information from the Ethereum Foundation.