Behaviour when deleting shared notes.

Hiya, I recently read this thread ( If I delete a Note someone shared with me… - Apple Community )

and I have an additional question that wasn't answered in the given question above.

If I am the owner of a shared note, and I am sharing it with someone who has joined previously, and they happen to delete it off their phone, will they still be on the participants list?

Or does this only happen when they remove it from the Recently Deleted folder aswell?

IF NOT

What happens when someone does delete a shared note that they have participated in? Do they still have a way of getting back onto it?