Bro, you are misinterpreting the holly scripture. The almighty Satoshi is speaking about a specific functionality of the Bitcoin software. He is not speaking about the unconditional trust that is necessary to operate any P2P network. Do you even understand the difference, bro? There is not necessary trust between two parties to validate a transaction, but there is necessary trust from all parties to form the network. You are ignoring the fact that elimination of a central authority to validate the transaction do not translate in a complete elimination of trust to operate the network. The only trust eliminated is the trust in a third party to validate a specific transaction, not the trust that each user must have to participate in the whole network.

The required trust from the end user increases in proportion to his own lack of technical understanding. As less an end user understand the process to participate in the network, more trust is required from him to participate in the network.

Unconditional trust is still required to form the P2P network. Each client have to trust each other in order to work.