SetupNodrop — is a Magento module that disables drop operations during
setup:upgrade
command.
This module is useful when working with numerous third-party modules, allowing you to disable some periodically, install new ones, and so on with ease.
composer require swissup/module-setup-nodrop
bin/magento module:enable Swissup_SetupNodrop
That's all. Magento will no longer execute drop operations.