You cannot delete the Bungie.net profile you created. It is not yours and Bungie does not offer a process for its removal. You can create and use a platform account and an email that are specifically made to connect to the Bungie.net profile and attach them and remove your personal ones if you so desire. However, Bungie does collect certain information that you may consider personal. You can view more information here: https://www.bungie.net/7/en/Legal/PrivacyPolicy . Concerning the GDPR or the CCPA, you can view the above Policy and near the bottom there's links to forms to request the data Bungie collects and request its removal if applicable. However, your Bungie.net profile is not part of your personal data and cannot be removed by that request, so bear that in mind.