What are the benefits of web 3.0 (decentralized internet)?
Web 3.0 will benefit the world as it will create a new definition of the internet as we know it.
Privacy and transparent content utilizing Blockchain and cryptography protocol.
From a business perspective, decentralization can connect providers directly to consumers, cutting currents costs as middleman activity can decrease while people around the world will be incentivised to start up businesses as they can connect directly to consumers.
What is a token?
A token is a cryptocurrency/digital asset that originates from a smart contract that is built on a protocol layer blockchain (Ethereum/EOS/Tron etc).
Tokens are fungible and non-fungible.
How do you create a token on Ethereum?
By creating a smart contract via the Ethereum blockchain protocol referred as a ERC-20 token.