https://www.bleepingcomputer.com/news/microsoft/microsoft-resumes-default-blocking-of-office-macros-after-updating-docs/

Microsoft announced today that it resumed the rollout of VBA macro auto-blocking in downloaded Office documents after temporarily rolling it back earlier this month following user feedback.

The change comes after the company improved its user and admin support documentation to make it easier to understand the available options when a macro is blocked.