From the article https://docs.microsoft.com/en-us/microsoft-365/security/mtp/microsoft-secure-score?view=o365-worldwi...
To ensure that the Microsoft Secure Score is meaningful and that every improvement action is measurable and reliable, we are removing the following improvement actions.
- Apply IRM protections to documents
- Apply Data Loss Prevention policies
Yet we still see them in all of our customer's tenants