I fear for ETH future, almost all smart contract projects are using the PoS staking algorithm but only ETH PoW stands alone, this makes ETH different and one of a kind smart contract project, I think vitalik buterin will regret is decision after ETH goes PoS.
Lately, many Ethereum users have complained that transaction fees are too high when they want to transact with ETH coins, so Vitalik is trying to solve this problem by planning to switch Ethereum to a PoS consensus algorithm which Vitalik thinks can be the right solution to reduce transaction costs, and if after the launch of ETH 2.0 it is as expected by users then of course it will make ETH more attractive to the public, so you don't have to worry about that because ETH is a coin that has a good future.