Just watched this last night. Think the first End Credits scene is a plot hole. The whole basis of coming into the MCU is that the person “knew” Spider-man. The Tom Hardy Venom character never knew Spider-man. He even says so in the scene. So how did he get pulled over?
A Venom could have been in this scene, but not this Venom.
It's been established in the comics that these symbiotes can share knowledge across multiverses and this movie's writers explained that in interviews without explaining it in-movie.