BTC vs ETH = decentralized vs centralized
Satoshi has disappeared, while Vitalik is still behind ETH. And I'm confused

why smartcontract-based DeFi tokens dare to call themself decentralized while tokens can be locked at any time and even renewed by the developer as in the case of the kucoin hack.
Strongly disagree with this statement. Bitcoin is much more centralized because of China taking over most of bitcoin mining farms.
Moreover, there are no updates for bitcoin which can't be said about eth - and this is crucial in long term.