Do upgrades to the ecosystem really matter much when the fees are so high most people cannot affordably use ETH or any of the tokens?
So far there's no significant upgrade that can solve the fee, their only solution is to use rollups on the layer 2.
If you see the average gas prices on etherscan you'd find out occasionally the gas spiked to 10 - 20 gwei which is very bad.
Personally from my opinion, beside UX improvement there's nothing significant with the upgrade.