Ethereum was initially thought of as a World Computer that would run on a virtual machine with Swarm acting as its hard drive, but this model was found to be inaccurate.
Ethereum's capabilities are limited as it can only interact with the blockchain, making it more like a database with smart contracts acting as stored procedures.
Swarm, essential for Web3, offers storage and bandwidth similar to Ethereum, and also functions as a content delivery network and supports mutable content storage.
Swarm and Ethereum seamlessly integrate, with Swarm nodes identified using Ethereum addresses and content validated through smart contracts.
Swarm facilitates a silo-free approach where users have their own storage within the global network, enabling easy data access and preventing migration complexity.
In a Swarm-based decentralized Twitter model, feed aggregators are stateless and censorship-resistant, ensuring user control over their data.
The true World Computer comprises stateless servers on top of Swarm's storage layer, enabling diverse tasks in a decentralized service network.
While Ethereum is pivotal in powering Web3, it is not a complete World Computer; Swarm's decentralized storage and service capabilities make it a vital component of the ecosystem.