I’ve never assumed that interpretation. I always thought the gifts were given each day. So you end up with twelve partridges and pear trees at the end. The song says “on the nth day of christmas my true love gave to me” doesn’t that imply you are receiving all those gifts that day?
Why try to act like an AI photo is you?
The headboard has a Mona Lisa horizon going on and the right hand has the classic AI weird hand pose.