The protocol upgrade won't be a 'black box'; WCT acts as the 'interpreter'. The technical team writes the upgrade plan in 'plain language', provides a flowchart, and holders can ask questions before voting, with developers available for online Q&A. During the last upgrade of the cross-chain module, the community debated for five days, and ultimately three details were modified, resulting in zero issues post-launch. This kind of 'technical transparency' is better than just throwing out a white paper and voting; users are more likely to trust what they can understand.
