to be fair, you would probably be surprised by how many people don't realize how simple it is to make a stop motion-esque clip out of regular video (or a series of stills turned into a video). i've had multiple kids ask me how i achieved the stop motion effect in a ts edit i made (with a real ts lens, not gimmicky shit), and when i tell them to simply export at a low frame rate, they are kind of embarrassed by how obvious it is. i actually couldn't figure it out either when i first started playing with ts a couple years ago. it's so obvious that a lot of people don't even realize it.
but i agree, trying to do that frame by frame would be a complete nightmare.