$10k is very easy for ethereum to reach that price. Ethereum just need 3 days to rise from $2k into $3k so about the price ETH in the end of this year my prediction ETH will hit more than $15k or maybe it could be more than $20k.
a very reasonable and clear prediction that ethereum will be able to do, but it all depends on whether bitcoin will actually increase according to the halving prediction that will indeed occur at the end of this year, so we are waiting for Q4 whether bitcoin will move better.
20k is unrealistic price because its almost 10 times the price right now, maybe 10k is more realistic, even if eth can rise that much in just 3 days but its happening only when eth is in bullish.but if its 10k eth can let its price slowly and reaching 10k in maybe 2-3 years or even shorter if its helped by nft hype or the next hype.
it is not impossible that ethereum can reach above $ 10K, if the bitcoin situation is according to predictions it will increase. to remember that ethereum hit its best ATH at $4,356.99 -
May 12, 2021, if there is no correction then $10K has been reached since yesterday, so we are waiting that it is possible that ethereum will be able to do it.