The merger will have a huge impact on the ETH economy, especially for investors.
The merger dramatically changed the ETH economy in two ways: reducing ETH issuance and using ETH as a native yield asset.
Reduce the amount of ETH issued
The merger will reduce ETH annual inflation from 4.3% to 0.43%.
With PoS, ETH will reduce production by more than 90%, and the overhead cost of being a PoS verifier will basically be reduced to 0.