This is from my Memory of the now missing Etrecheck Report
The computer has been severely compromised by several unneeded Third Party Applications
Some of which have basically Mucked Up the User Account folder ( Home Folder ) on this computer
One can remove the Third Party Applications and believe one has gotten rid of every bit of them
But in reality bits and pieces will remain
Even if you were to send days or weeks attempting to get them all - something will eventually reappear and cause issues
Again from my Memory, this is a Apple Silicon Computer which is a good thing
Must like in iOS for iPhones and iPads, when you what to Reset the iPhone / iPad to Factory Setting
It can be done without having to Reinstall the whole Operating System
This was an idea flowed by Learned College @Kurt Lang earlier but alas it too is now missing
Lastly and very important if going via the Below method
Thereafter to start from scratch and install all Required Application directly from the Apple Apps Store or Directly from the Developer.
If going this route - I suggest Not using Startup Assist to migrate things back as this will probably Re-Introduce the existing issue that existed when the TM Backup was made
How to erase all content and settings
- Do one of the following:
- On your Mac running macOS 13 or later: Choose Apple menu > System Settings, click General , click Transfer or Reset, then click Erase All Content and Settings.
- On your Mac running macOS 12 or earlier: Choose Apple menu > System Preferences, then in the menu bar, choose System Preferences > Erase All Content and Settings.
- In Erase Assistant, enter your administrator information (the password you use to log in to your Mac).
- Review items that will be removed in addition to your content and settings.
- On your Mac running multiple user accounts, click the arrow next to your account name to review the items.
- Click Continue, then follow the onscreen instructions.