Because we now have phones with 4K cameras and Twitter exists nothing is sacred anymore. And so we now have the leaked Doctor Strange Multiverse of Madness trailer that apparently plays as a second after-credits bonus with Spider-Man No Way Home
Witness the formation of the greatest spy agency... Let's Go!!! Despite being a prequel that nobody was asking for. All of "The King's Man' trailers have been really well done and each time they show new footage that just further emphasizes how batshit crazy awesome this movie is going to be.