The title of the article and the comments here show that most haven't read the actual text of the agreement[0]. This has nothing whatsoever to do with government whistleblowing but is about creating and safeguarding protections of whistleblowers under certain key aspects (e.g.: public health, corporate taxes, privacy/personal data, etc.).

[0] - https://www.europarl.europa.eu/doceo/document/A-8-2018-0398-...