With a cloud license of the Office, you can use Microsoft Power Automate platform (formerly Microsoft Flow) to create a server rule which will automatically create a task for every added event. Once you log into the platform, you can search for existing workflows (recommended – maybe such a flow is already there) or create your own with these properties

• Flow Type:
  Automated

• Condition name (search for it):
  When an event is added, updated or deleted

• Action name (search for it):
  Create a Task

If you created your custom flow, it may need some tweaking until it starts working satisfactorily but this is the way envisioned by the Microsoft on how to implement custom chains of actions in Office or any other platforms connected to their ecosystem.

With a cloud license of the Office, you can use Microsoft Power Automate platform (formerly Microsoft Flow) to create a server rule which will automatically create a task for every added event. Once you log into the platform, you can search for existing workflows (recommended – maybe such a flow is already there) or create your own with these properties

• Flow Type:
  Automated

• Condition name (type the name to start on-the-fly filtering of available options):
  When an event is added, updated or deleted

• Action name (type the name to start on-the-fly filtering of available options):
  Create a Task

If you created your custom flow, it may need some tweaking until it starts working satisfactorily but this is the way envisioned by the Microsoft on how to implement custom chains of actions in Office or any other platforms connected to their ecosystem.