Review edited cards to protect them

Im trying to organize my cards(about20K) to protect them from changes made automatically by ankihub when I sync using the “AnkiHub_protect” tag but im having trouble selecting only the cards I have personally made edits to. I tried using the “ankihub: modified after sync” in the browse window to organize it but it only mentions if a card has or hasnt been modified and having to go one by one to add a tag has been very time consuming. Any help or reccomendations?

You can sort by "date modified’ then highlight all the ones that were modified since the start of 2024 for example, those will include the ones you modify but it will also include the ones we modified as well. Then you can right click → ankihub protect tag

If anyone knows a better way to find cards a user has locally personally modified, please let us know