Have you ever tried to use your corporate gmail as a secondary for your github account?
Is it possible to receive organization-related github notifications (Issues, PRs conversations) to the work email, but keep other notifications (e.g. open source projects) in your personal mail?
Is it possible to select an appropriate email (personal/work) when you use "login with github" feature? E.g. when I login to some service (sonarcloud) that relies on me having a corporate e-mail for authorization.