Form Builder Default Data is a super simple module that adds (via module config settings) the ability to set a default value used as "import data" when creating new Form Builder forms. Form Builder already provides an export option for created forms and an import field when creating new forms, so the only thing this module does is hook after form creation and, in case import data was not provided, set it to the default value instead.
The original use case for this module was for a client site where each form should have a consent checkbox with predefined text. With this module the field is always added, but it can be easily removed if a specific form doesn't need it. If updates are needed later they need to be done on a form-by-form basis (or directly via API or SQL), but in this particular case that is an acceptable tradeoff.
Anyway, I hope someone else will find this module useful as well ?
Modules directory: https://processwire.com/modules/form-builder-default-data/
GitHub: https://github.com/AvoineOy/FormBuilderDefaultData
Composer: composer require avoineoy/form-builder-default-data