I am not really sure what will be the disadvantage of the ETH having a PoS in terms of price, may I ask why do you think that the price will go down because of the PoS? I am currently don't have any news about ETH after I experience the really expensive fee I mostly use BSC and Bitcoin in my transactions, I nearly forgot about the ETH project. I thought they have the PoS a long time ago?
I also think so, almost no sources of losses from Ethereum caused by PoS are found, especially nowadays people rarely make transactions with ethereum, usually those who make transactions on ethereum are people who invest in large amounts, but there is no reason What I found was that PoS was the cause, or it could be because we rarely use it, so that information is not obtained