Can SharePoint 2013 create a global change alert for any content?

Question

SharePoint

Good afternoon!
There was a task to enable a notification for one user about a change in any content in the SharePoint 2013 portal (documents, lists, page content, etc.). That is, as soon as someone adds/changes/deletes something on the portal, the user should be notified about it.
I can set it up manually, but for this you need to go to each site / list / library and turn on the notification. There are many sites, even more lists.
Maybe there is some kind of global subscription to the entire web application?
I will be grateful for any advice.

Answer 1

You can make a powershell script that will run and sign this is one of the options.
The second one is more complicated, you can make a global list of subscribers of all content on the portal and make an event receiver for each Web (Changed / Added / Updated), which will work for three actions and send a notification. There is, of course, quite hardcore, this is to make TimerJob, but for such a trifling task, I would not use them.