As of 14 July 2021, there is 6,284,546 ether staked in the Eth 2.0 deposit contract which accounts for just over 5.25% of all Ether. This Ether cannot be withdrawn until phase 1.5, which is when the merge is complete. This could take another year and a half. With an expected increase in Ether being staked, the circulating supply will be limited, causing a supply side crisis, which could increase the price. There are well over 16,000 unique depositors in the staking contract which ensures the decentralization aspect of the network is protected.