I’ve found this really difficult to do as I need to click on each individual folder and import and because I have these by year, month and day it will take forever to load into Apple photos laCopy from the Mac to an external SSD such as a Samsung T7 and then connect to the iPad to view and or copy.
I keep a T7 in my iPad (Waterfield Executive Leather Messenger) travel bag for viewing tv shows and it works well.
I’m just in the process of loading apple photos to the cloud so I can sync and download to the iPad..
Then I’ll probably turn off iCloud in the cloud… it’s but long winded but at least it’s zero effort from me as it does it all in background..

