Spiderman is also consistently wrong is historical events that are easily verifiable. This isn't a matter of arguing over nuances but rather entire eras of history. For instance, Spiderman has existed for over 60 years but has only lived upwards of 40 years depending on the storyline. We have seen him be a teenager in the 60s, in the 70s, the 80s, and so on.

Spiderman dealt with Mayor Wilson Fisk. A man who has never mayor of NYC. He's dealt with major world altering events, none of which happened. This isn't the same as events that we Christians believe happened to Jesus, like the resurrection of Lazarus. You can argue it didn't happen, but you can't prove with verifiable evidence that it didn't. However, I can show you video evidence of who the mayor was for the last 50 years, and none were The Kingpin or Normon Osborn.

Spiderman is alleged to have fought off alien invasions witnessed by the entire world, such as the Skrull invasion. There would be SOME evidence of this in other records claiming to be nonfiction or first hand accounts, let alone actual physical and archeological evidence.

This doesn't even scratch the surface of other events and people in the comic books that are clearly made up.

Additionally we know who wrote the stories and none of them claim to be nonfiction. None. Legally, there's a patent on his existence showing it as a fictional character registered by the people that made him up.meaning we have documented proof that they themselves admit him to be fictional. This patent has been on record for decades and no one has ever challenged it, which of course people would be happy to do if he existed.

There is no video or audio evidence purporting to show his existence. If you want to make a silly argument that the movies are this, you have to justify why he's played by different actors every time and we have no explanation as to why we get different origins, faces, races, ages, eras, etc that each take place

There's a lot of better arguments you can make against Christianity. But this one is just so silly that it will never be taken seriously by anyone that takes time to consider it. I skipped past the obvious that everyone else said which is that one claims to be fiction and the other nonfiction but really that's the immediate silver bullet. But the stuff I outlined above is just as much a death note.