Ether.fi makes Optimum’s mump2p mandatory for all its node operators

Ether.fi made Optimum's mump2p mandatory for all its node operators. This move could centralize reliance on Optimum's software, impacting Ethereum's staking infrastructure resilience. The mandatory adoption raises questions about vendor lock-in and the robustness of the staking ecosystem, as operators must now depend on a single software provider for critical functions.