I'm just trying to understand why people say Ethereum blockchain is decentralised.
Who decides when and how EIP1559 is implemented? When to implement Eth2, etc.
Isn't it just a small group of people controlling it?
Vitalik surely have some influence on the Ethereum Foundation but that does not mean that it is centralized. If you can see in etherscan, there are currently over 6000 + unique Ethereum nodes which are spread everywhere in the world. For this reason, Vitalik can't control the price and no one can stop this ethereum chain and hence it is considered as
decentralized.