The current popularity of Ethereum (#以太坊的未来 ) is not as high as Dogecoin.
Ethereum has made many efforts, but the biggest problem is that it hasn't retained users.
Changing from PoW to PoS means mining is no longer possible, losing global GPU users.
Creating secondary networks resulted in a situation where they fought among themselves, severely damaging the entire ecosystem.
There has been no support for memes, causing all the gamblers to flock to Solana.
Upgrades are slow, and continuously selling coins has hurt the feelings of old players.