Well this brings up a pertinent question -- is your intention to have two separate photo libraries where one gets automatically synced to an online storage service and the other not, or is is a matter of you want to disable automatic syncing completely for your all your photos?
If the former you just need to set up a folder to store photos (use a typical file manager app would be the easiest), and be sure to NOT include that folder in any syncing service; if the latter, just go into the Settings menu and disable syncing for Photos (or if you're using a third-party solution, go into the settings/options menu of that app and disable syncing)
There shouldn't be a need to go into such elaborate measures to do what you're asking, try using the already existing, simpler controls.
10-17-2021 03:49 PM