(....)
The competition is gettin tough, if ETH didn’t adopt or no more updates then that is the time for you to worry about its future. So far ETH is still doing good on trying their best to stay on the competition. The most anticipated update of ETH 2.0 can be a big thing, and maybe this is the reason why ETH is still the top altcoins, they see good things are coming.
Hmmm, you got a point here but if you take a look since the beginning even there are already a lot of projects that claim that they are the "Ethereum killer" are vanishing.
And this new trend, which is POS layer 1 networks which for me I can consider as an alternative for Ethereum, as you can see there are already a lot of platforms that support multi-chain/network, so for sure in the future, competitors of Ethereum will stay also as Ethereum will stay too.