Well that’s only partially true. In the LD Compo the game must be made by one person with no outside assets (and done in 48hrs) The LD Jam however is 72hrs and can be made by a team and can include stuff made outside of the jam. I competed in the Jam and opted-out of voting for graphics (since I’m not trying to hide the fact the models were made by someone else). Anyway, nothing nefarious going on here, you maybe just aren’t super familiar with Ludum Dare. Hope that cleared it up!