So it's super-bad UX where radically different interaction patterns are used for what are to the user similar kinds of interaction, creating a trap.
This user unfortunately did neither.
Getting out of the supposed user-opacity of legalese to something that was safe and reasonable for a non-elite-priesthood users to understand, trust, and interact with directly without an intermediary was, I thought, the whole allure of smart contracts over using the old-fashioned dumb kind to manage transactions and business relations.